• particle in a 1D box

• 0000009139: \( a \)

Pow(Symbol('pdg0009139'), Integer(2))

pdg_{0009139}^{2}

• quadratic equation derivation

• 0000001939: \( b \)
• 0000009139: \( a \)

Mul(Symbol('pdg0001939'), Pow(Mul(Integer(2), Symbol('pdg0009139')), Integer(-1)))

\frac{pdg_{0001939}}{2 pdg_{0009139}}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

cos(Symbol('pdg0001464'))

\cos{\left(pdg_{0001464} \right)}

• Euler equation: trig square root

• 0000001464: \( x \)

Pow(sin(Symbol('pdg0001464')), Integer(2))

\sin^{2}{\left(pdg_{0001464} \right)}

• derivation of Schrodinger Equation

• 0000003141: \( \pi \)

Mul(Integer(2), Symbol('pdg0003141'))

2 pdg_{0003141}

• derivation of Schrodinger Equation

• 0000001054: \( \hbar \)

Symbol('pdg0001054')

pdg_{0001054}

• particle in a 1D box

• 0000002523: \( W \)

Symbol('pdg0002523')

pdg_{0002523}

• Euler equation: trigonometric relations

• 0000004621: \( i \)

Mul(Integer(2), Symbol('pdg0004621'))

2 pdg_{0004621}

• derivation of Schrodinger Equation

Integer(2)

2

• 0000002097: \( \vec{p}_2 \)

Symbol('pdg0002097')

pdg_{0002097}

• derivation of Schrodinger Equation

• 0000005156: \( m \)

Mul(Pow(Symbol('pdg0005156'), Integer(-1)), Symbol('pdg0005156'))

1

• Euler equation: trigonometric relations

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• quadratic equation derivation

• 0000009139: \( a \)

Symbol('pdg0009139')

pdg_{0009139}

• derivation of Schrodinger Equation

• 0000001054: \( \hbar \)
• 0000004621: \( i \)

Mul(Symbol('pdg0001054'), Symbol('pdg0004621'))

pdg_{0001054} pdg_{0004621}

• quadratic equation derivation

• 0000001939: \( b \)
• 0000009139: \( a \)

Mul(Symbol('pdg0001939'), Pow(Mul(Integer(2), Symbol('pdg0009139')), Integer(-1)))

\frac{pdg_{0001939}}{2 pdg_{0009139}}

• quadratic equation derivation

• 0000001939: \( b \)
• 0000009139: \( a \)

Mul(Symbol('pdg0001939'), Pow(Mul(Integer(2), Symbol('pdg0009139')), Integer(-1)))

\frac{pdg_{0001939}}{2 pdg_{0009139}}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

sin(Mul(Integer(-1), Symbol('pdg0001464')))

- \sin{\left(pdg_{0001464} \right)}

• particle in a 1D box

Pow(Integer(2), Integer(-1))

\frac{1}{2}

• derivation of Schrodinger Equation

• 0000003141: \( \pi \)

Mul(Integer(2), Symbol('pdg0003141'))

2 pdg_{0003141}

• electric field wave equation: from time dependent to time independent

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

cos(Mul(Integer(-1), Symbol('pdg0001464')))

\cos{\left(pdg_{0001464} \right)}

• Euler equation: trigonometric relations

Integer(-1)

-1

• Euler equation: trig square root

Integer(2)

2

• Euler equation: trigonometric relations

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

Mul(Integer(-1), Symbol('pdg0001464'))

- pdg_{0001464}

• derivation of Schrodinger Equation

• 0000001054: \( \hbar \)

Symbol('pdg0001054')

pdg_{0001054}

• Euler equation proof

• 0000009199: \( dx \)

Symbol('pdg0009199')

pdg_{0009199}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

Mul(Integer(-1), sin(Symbol('pdg0001464')))

- \sin{\left(pdg_{0001464} \right)}

• Euler equation: trig square root

• 0000001464: \( x \)

Mul(Integer(2), Symbol('pdg0001464'))

2 pdg_{0001464}

• Euler equation proof

• 0000001452: \( y \)

Symbol('pdg0001452')

pdg_{0001452}

• quadratic equation derivation

• 0000001939: \( b \)
• 0000009139: \( a \)

Pow(Mul(Symbol('pdg0001939'), Pow(Mul(Integer(2), Symbol('pdg0009139')), Integer(-1))), Integer(2))

\frac{pdg_{0001939}^{2}}{4 pdg_{0009139}^{2}}

• Euler equation: trig square root

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Euler equation: trigonometric relations

Integer(2)

2

• particle in a 1D box

• 0000009139: \( a \)

Symbol('pdg0009139')

pdg_{0009139}

• Euler equation: trigonometric relations

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• quadratic equation derivation

• 0000003410: \( h \)

Symbol('pdg0003410')

pdg_{0003410}

• particle in a 1D box

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• particle in a 1D box

• 0000009139: \( a \)

Symbol('pdg0009139')

pdg_{0009139}

• quantum basics orthogonality

• 0000002427: \( a_{\alpha} \)
• 0000002090: \( | \psi_{\beta} \rangle \)
• 0000004679: \( \langle \psi_{\alpha} | \)

Symbol('pdg0002427')*Bra('pdg0004679')*Ket('pdg0002090')

pdg_{0002427} \operatorname{Bra}{\left(pdg_{0004679} \right)} \operatorname{Ket}{\left(pdg_{0002090} \right)}

• Maxwell equations to electric field wave equation

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• frequency relations

• 0000006235: \( f \)

Symbol('pdg0006235')

pdg_{0006235}

• derivation of Schrodinger Equation

• 0000001054: \( \hbar \)
• 0000005156: \( m \)

Mul(Mul(Integer(-1), Pow(Symbol('pdg0001054'), Integer(2))), Pow(Mul(Integer(2), Symbol('pdg0005156')), Integer(-1)))

- \frac{pdg_{0001054}^{2}}{2 pdg_{0005156}}

• Euler equation: trig square root

• 0000001464: \( x \)

Pow(sin(Symbol('pdg0001464')), Integer(2))

\sin^{2}{\left(pdg_{0001464} \right)}

• derivation of Schrodinger Equation

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• Euler equation proof

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• quadratic equation derivation

• 0000004231: \( c \)
• 0000009139: \( a \)

Mul(Pow(Symbol('pdg0009139'), Integer(-1)), Symbol('pdg0004231'))

\frac{pdg_{0004231}}{pdg_{0009139}}

• Euler equation proof

• 0000002718: \( \exp \)

Symbol('pdg0002718')

pdg_{0002718}

• Euler equation: trig square root

• 0000001464: \( x \)

Mul(Integer(2), Pow(sin(Symbol('pdg0001464')), Integer(2)))

2 \sin^{2}{\left(pdg_{0001464} \right)}

• Euler equation proof

• 0000004621: \( i \)

Symbol('pdg0004621')

pdg_{0004621}

• Euler equation proof

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Euler equation: trig square root

• 0000001464: \( x \)

Pow(sin(Symbol('pdg0001464')), Integer(2))

\sin^{2}{\left(pdg_{0001464} \right)}

• frequency relations

• 0000009491: \( T \)

Symbol('pdg0009491')

pdg_{0009491}

• Euler equation: trig square root

• 0000001464: \( x \)

cos(Mul(Integer(2), Symbol('pdg0001464')))

\cos{\left(2 pdg_{0001464} \right)}

• particle in a 1D box

• 0000001464: \( x \)
• 0000009489: \( \psi \)

Function('pdg0009489')(Symbol('pdg0001464'))

\operatorname{pdg}_{0009489}{\left(pdg_{0001464} \right)}

• particle in a 1D box

• 0000003141: \( \pi \)
• 0000001592: \( n \)
• 0000002523: \( W \)
• 0000004037: \( x \)

Mul(Symbol('pdg0004037'), Mul(Pow(Symbol('pdg0002523'), Integer(-1)), Mul(Symbol('pdg0001592'), Symbol('pdg0003141'))))

\frac{pdg_{0001592} pdg_{0003141} pdg_{0004037}}{pdg_{0002523}}

• particle in a 1D box

• 0000002523: \( W \)
• 0000009139: \( a \)

Mul(Mul(Integer(2), Pow(Symbol('pdg0002523'), Integer(-1))), Pow(Symbol('pdg0009139'), Integer(2)))

\frac{2 pdg_{0009139}^{2}}{pdg_{0002523}}

• particle in a 1D box

• 0000001592: \( n \)
• 0000002523: \( W \)
• 0000003141: \( \pi \)

Mul(Pow(Symbol('pdg0002523'), Integer(-1)), Mul(Integer(2), Mul(Symbol('pdg0001592'), Symbol('pdg0003141'))))

\frac{2 pdg_{0001592} pdg_{0003141}}{pdg_{0002523}}

• integration by parts

• 0000005177: \( v \)
• 0000004221: \( u \)

Mul(Symbol('pdg0004221'), Symbol('pdg0005177'))

pdg_{0004221} pdg_{0005177}

• particle in a 1D box

• 0000009489: \( \psi \)

Symbol('pdg0009489')

pdg_{0009489}

• Euler equation proof

• 0000001452: \( y \)

Symbol('pdg0001452')

pdg_{0001452}

• time invariant force conserves energy

Symbol('pdg0000004930')

pdg_{0000004930}

• time invariant force conserves energy

• 0000001452: \( y \)

Symbol('pdg0001452')

pdg_{0001452}

• Kepler's Third Law: period squared propto distance cubed

• 0000002798: \( d_2 \)

Symbol('pdg0002798')

pdg_{0002798}

• time invariant force conserves energy

• 0000001955: \( KE_1 \)

Symbol('pdg0001955')

pdg_{0001955}

• total electrical resistance for circuit with two resistors in parallel

• 0000006458: \( R \)

Symbol('pdg0006458')

pdg_{0006458}

• mass of the Earth

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• Schwarzschild radius for non-rotating black hole

• 0000004567: \( c \)

Symbol('pdg0004567')

pdg_{0004567}

• time invariant force conserves energy

• 0000004931: \( E \)

Symbol('pdg0004931')

pdg_{0004931}

• Langmuir Adsorption

• 0000004940: \( [A_{\rm adsorption}] \)

Symbol('pdg0004940')

pdg_{0004940}

• speed of Earth around Sun

• 0000001943: \( d \)

Symbol('pdg0001943')

pdg_{0001943}

• total electrical resistance for circuit with two resistors in parallel

• 0000003978: \( I_1 \)

Symbol('pdg0003978')

pdg_{0003978}

• radius for satellite in geostationary orbit

• 0000001687: \( F_{\rm centripetal} \)

Symbol('pdg0001687')

pdg_{0001687}

• total electrical resistance for circuit with two resistors in parallel

• 0000006458: \( R \)

Symbol('pdg0006458')

pdg_{0006458}

• escape velocity

• 0000005022: \( m_1 \)

Symbol('pdg0005022')

pdg_{0005022}

• equations of motion in 2D (calculus)

• 0000002958: \( v_{0, x} \)

Symbol('pdg0002958')

pdg_{0002958}

• equation of motion for a spring

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• total electrical resistance for circuit with two resistors in series

• 0000003461: \( R_2 \)

Symbol('pdg0003461')

pdg_{0003461}

• double intensity when phase is coherent (optics)

• 0000003192: \( Z \)

Symbol('pdg0003192')

pdg_{0003192}

• optics: Law of refraction to Brewster's angle

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• time invariant force conserves energy

• 0000003852: \( x_1 \)

Symbol('pdg0003852')

pdg_{0003852}

• total electrical resistance for circuit with two resistors in series

• 0000008721: \( V_2 \)

Symbol('pdg0008721')

pdg_{0008721}

• equations of motion in 2D (calculus)

• 0000004711: \( dt \)

Symbol('pdg0004711')

pdg_{0004711}

• velocity at distance r of object dropped from infinity

• 0000008909: \( v_{\rm final} \)

Symbol('pdg0008909')

pdg_{0008909}

• Kepler's Third Law: period squared propto distance cubed

• 0000004851: \( m_2 \)

Symbol('pdg0004851')

pdg_{0004851}

• hyperbolic trigonometric identities

• 0000001464: \( x \)
• 0000004621: \( i \)

Mul(Symbol('pdg0004621'), Symbol('pdg0001464'))

pdg_{0001464} pdg_{0004621}

• double intensity when phase is coherent (optics)

• 0000003192: \( Z \)

Symbol('pdg0003192')

pdg_{0003192}

• radius for satellite in geostationary orbit

• 0000003034: \( C \)

Symbol('pdg0003034')

pdg_{0003034}

• double intensity when phase is coherent (optics)

• 0000003192: \( Z \)

Symbol('pdg0003192')

pdg_{0003192}

• time invariant force conserves energy

Symbol('pdg0000004929')

pdg_{0000004929}

• Langmuir Adsorption

• 0000009046: \( p_A \)
• 0000009067: \( [S] \)

Mul(Symbol('pdg0009067'), Symbol('pdg0009046'))

pdg_{0009046} pdg_{0009067}

• time invariant force conserves energy

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• double intensity when phase is coherent (optics)

• 0000004453: \( A \)

Symbol('pdg0004453')

pdg_{0004453}

• time invariant force conserves energy

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• mass of the Earth

• 0000007557: \( g_{\rm Earth} \)

Symbol('pdg0007557')

pdg_{0007557}

• radius for satellite in geostationary orbit

• 0000003569: \( m_{\rm satellite} \)

Symbol('pdg0003569')

pdg_{0003569}

• escape velocity

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• Lorentz transformation

• 0000001790: \( \gamma \)
• 0000001357: \( v \)

Mul(Symbol('pdg0001790'), Symbol('pdg0001357'))

pdg_{0001357} pdg_{0001790}

• mass of the Earth

• 0000007557: \( g_{\rm Earth} \)

Symbol('pdg0007557')

pdg_{0007557}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000009140: \( a \)

Symbol('pdg0009140')

pdg_{0009140}

• double intensity when phase is coherent (optics)

• 0000008586: \( \phi \)
• 0000001575: \( \theta \)

Add(Mul(Integer(-1), Symbol('pdg0008586')), Symbol('pdg0001575'))

pdg_{0001575} - pdg_{0008586}

• time invariant force conserves energy

• 0000004550: \( E_2 \)

Symbol('pdg0004550')

pdg_{0004550}

• speed of Earth around Sun

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• Newton's Law of Gravitation

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• escape velocity

• 0000003236: \( r_{\rm Earth} \)

Symbol('pdg0003236')

pdg_{0003236}

• upper limit on velocity in condensed matter

• 0000005854: \( a \)

Pow(Symbol('pdg0005854'), Integer(3))

pdg_{0005854}^{3}

• angle of maximum distance for projectile motion

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• angle of maximum distance for projectile motion

• 0000001649: \( g \)

Mul(Integer(2), Pow(Symbol('pdg0001649'), Integer(-1)))

\frac{2}{pdg_{0001649}}

• Schwarzschild radius for non-rotating black hole

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• escape velocity

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• mass of the Earth

• 0000006277: \( G \)
• 0000003236: \( r_{\rm Earth} \)

Mul(Pow(Symbol('pdg0006277'), Integer(-1)), Pow(Symbol('pdg0003236'), Integer(2)))

\frac{pdg_{0003236}^{2}}{pdg_{0006277}}

• total electrical resistance for circuit with two resistors in series

• 0000006599: \( V \)

Symbol('pdg0006599')

pdg_{0006599}

• radius for satellite in geostationary orbit

Integer(2)

2

• escape velocity

• 0000004851: \( m_2 \)

Symbol('pdg0004851')

pdg_{0004851}

• optics: Law of refraction to Brewster's angle

• 0000003509: \( \theta_1 \)

Symbol('pdg0003509')

pdg_{0003509}

• total electrical resistance for circuit with two resistors in parallel

• 0000004501: \( I \)

Symbol('pdg0004501')

pdg_{0004501}

• mass of the Earth

Mul(Pow(meter, Integer(3)), Pow(second, Integer(-2)))

\frac{meter^{3}}{second^{2}}

• total electrical resistance for circuit with two resistors in parallel

• 0000003461: \( R_2 \)

Symbol('pdg0003461')

pdg_{0003461}

• radius for satellite in geostationary orbit

• 0000004851: \( m_2 \)

Symbol('pdg0004851')

pdg_{0004851}

• time invariant force conserves energy

• 0000002473: \( v_1 \)

Symbol('pdg0002473')

pdg_{0002473}

• velocity at distance r of object dropped from infinity

• 0000005022: \( m_1 \)

Symbol('pdg0005022')

pdg_{0005022}

• equations of motion in 2D (calculus)

• 0000001572: \( x_0 \)

Symbol('pdg0001572')

pdg_{0001572}

• work and force and energy

• 0000002473: \( v_1 \)

Symbol('pdg0002473')

pdg_{0002473}

• speed of Earth around Sun

Integer(365)

365

• radius for satellite in geostationary orbit

• 0000001943: \( d \)

Symbol('pdg0001943')

pdg_{0001943}

• mass of the Earth

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• Euler equation to exp(i pi) + 1 = 0

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• equations of motion in 2D (calculus)

Integer(2)

2

• angle of maximum distance for projectile motion

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• velocity at distance r of object dropped from infinity

• 0000001934: \( v_{\rm initial} \)

Symbol('pdg0001934')

pdg_{0001934}

• radius for satellite in geostationary orbit

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• velocity at distance r of object dropped from infinity

• 0000004121: \( KE_{\rm initial} \)

Symbol('pdg0004121')

pdg_{0004121}

• mass of the Earth

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• radius for satellite in geostationary orbit

• 0000004202: \( F \)

Symbol('pdg0004202')

pdg_{0004202}

• Lorentz transformation

• 0000001790: \( \gamma \)
• 0000001357: \( v \)

Mul(Pow(Symbol('pdg0001790'), Integer(2)), Pow(Symbol('pdg0001357'), Integer(2)))

pdg_{0001357}^{2} pdg_{0001790}^{2}

• total electrical resistance for circuit with two resistors in parallel

• 0000006599: \( V \)

Symbol('pdg0006599')

pdg_{0006599}

• Newton's Law of Gravitation

• 0000002530: \( r \)
• 0000009491: \( T \)

Mul(Pow(Symbol('pdg0009491'), Integer(2)), Pow(Symbol('pdg0002530'), Integer(-1)))

\frac{pdg_{0009491}^{2}}{pdg_{0002530}}

• radius for satellite in geostationary orbit

• 0000003569: \( m_{\rm satellite} \)

Symbol('pdg0003569')

pdg_{0003569}

• Lorentz transformation

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• velocity at distance r of object dropped from infinity

• 0000002530: \( r \)
• 0000001357: \( v \)

Function('pdg0001357')(Symbol('pdg0002530'))

\operatorname{pdg}_{0001357}{\left(pdg_{0002530} \right)}

• radius for satellite in geostationary orbit

• 0000002867: \( F_{\rm gravity} \)

Symbol('pdg0002867')

pdg_{0002867}

• equation of motion for a spring

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• work and force and energy

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• Schwarzschild radius for non-rotating black hole

Integer(2)

2

• upper limit on velocity in condensed matter

• 0000006235: \( f \)

Mul(Pow(Symbol('pdg0006235'), Rational(1, 2)), Mul(Integer(2), Symbol('approx')))

2 approx \sqrt{pdg_{0006235}}

• radius for satellite in geostationary orbit

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• mass of the Earth

Mul(Float('6.3780999999999999', precision=53), Pow(Integer(10), Integer(6)))

6378100.0

• velocity at distance r of object dropped from infinity

• 0000004929: \( KE \)

Symbol('pdg0004929')

pdg_{0004929}

• time invariant force conserves energy

• 0000004931: \( E \)

Symbol('pdg0004931')

pdg_{0004931}

• time invariant force conserves energy

• 0000004930: \( PE \)

Symbol('pdg0004930')

pdg_{0004930}

• radius for satellite in geostationary orbit

• 0000008762: \( T_{\rm orbit} \)

Symbol('pdg0008762')

pdg_{0008762}

• Newton's Law of Gravitation

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• Langmuir Adsorption

Integer(-1)

-1

• mass of the Earth

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• velocity at distance r of object dropped from infinity

• 0000005340: \( KE_{\rm final} \)

Symbol('pdg0005340')

pdg_{0005340}

• double intensity when phase is coherent (optics)

Integer(2)

2

• speed of Earth around Sun

• 0000003034: \( C \)

Symbol('pdg0003034')

pdg_{0003034}

• time invariant force conserves energy

• 0000004929: \( KE \)

Symbol('pdg0004929')

pdg_{0004929}

• radius for satellite in geostationary orbit

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• angle of maximum distance for projectile motion

• 0000002467: \( t_f \)

Symbol('pdg0002467')

pdg_{0002467}

• equations of motion in 2D (calculus)

• 0000009431: \( v_{0, y} \)

Symbol('pdg0009431')

pdg_{0009431}

• time invariant force conserves energy

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• speed of Earth around Sun

• 0000006081: \( r_{\rm Earth\ orbit} \)

Symbol('pdg0006081')

pdg_{0006081}

• time invariant force conserves energy

• 0000005579: \( E_1 \)

Symbol('pdg0005579')

pdg_{0005579}

• time invariant force conserves energy

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• time invariant force conserves energy

• 0000004770: \( v_2 \)

Symbol('pdg0004770')

pdg_{0004770}

• radius for satellite in geostationary orbit

Pow(Integer(3), Integer(-1))

\frac{1}{3}

• double intensity when phase is coherent (optics)

• 0000003192: \( Z \)

Symbol('pdg0003192')

pdg_{0003192}

• speed of Earth around Sun

• 0000005344: \( t_{\rm Earth\ orbit} \)

Symbol('pdg0005344')

pdg_{0005344}

• electric field wave equation: from time dependent to time independent

Symbol('pdg0000001467')

pdg_{0000001467}

• time invariant force conserves energy

• 0000008849: \( PE_2 \)

Symbol('pdg0008849')

pdg_{0008849}

• double intensity when phase is coherent (optics)

• 0000004698: \( B \)

Symbol('pdg0004698')

pdg_{0004698}

• velocity at distance r of object dropped from infinity

• 0000004929: \( KE \)

Symbol('pdg0004929')

pdg_{0004929}

• mass of the Earth

• 0000004851: \( m_2 \)

Symbol('pdg0004851')

pdg_{0004851}

• time invariant force conserves energy

• 0000005467: \( x_2 \)

Symbol('pdg0005467')

pdg_{0005467}

• angle of maximum distance for projectile motion

• 0000002467: \( t_f \)

Symbol('pdg0002467')

pdg_{0002467}

• radius for satellite in geostationary orbit

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• Euler equation to exp(i pi) + 1 = 0

Integer(1)

1

• double intensity when phase is coherent (optics)

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• identity sin(2 x) = 2 sin(x) cos(x) using Euler's equation

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• time invariant force conserves energy

• 0000004770: \( v_2 \)

Symbol('pdg0004770')

pdg_{0004770}

• escape velocity

• 0000004929: \( KE \)

Symbol('pdg0004929')

pdg_{0004929}

• escape velocity

• 0000005458: \( m_{\rm Earth} \)
• 0000005156: \( m \)
• 0000006277: \( G \)
• 0000003236: \( r_{\rm Earth} \)

Mul(Symbol('pdg0006277'), Mul(Pow(Symbol('pdg0003236'), Integer(-1)), Mul(Symbol('pdg0005156'), Symbol('pdg0005458'))))

\frac{pdg_{0005156} pdg_{0005458} pdg_{0006277}}{pdg_{0003236}}

• first law of thermodynamics

• 0000007586: \( V \)

Symbol('pdg0007586')

pdg_{0007586}

• time invariant force conserves energy

• 0000004930: \( PE \)

Symbol('pdg0004930')

pdg_{0004930}

• radius for satellite in geostationary orbit

• 0000004202: \( F \)

Symbol('pdg0004202')

pdg_{0004202}

• total electrical resistance for circuit with two resistors in parallel

• 0000008697: \( R_1 \)

Symbol('pdg0008697')

pdg_{0008697}

• angle of maximum distance for projectile motion

• 0000003652: \( x_f \)

Symbol('pdg0003652')

pdg_{0003652}

• radius for satellite in geostationary orbit

• 0000005595: \( T_{\rm geostationary\ orbit} \)

Symbol('pdg0005595')

pdg_{0005595}

• time invariant force conserves energy

• 0000002473: \( v_1 \)

Symbol('pdg0002473')

pdg_{0002473}

• total electrical resistance for circuit with two resistors in parallel

• 0000008697: \( R_1 \)

Symbol('pdg0008697')

pdg_{0008697}

• Lorentz transformation

• 0000001790: \( \gamma \)

Pow(Symbol('pdg0001790'), Integer(2))

pdg_{0001790}^{2}

• radius for satellite in geostationary orbit

• 0000002530: \( r \)
• 0000003569: \( m_{\rm satellite} \)

Mul(Symbol('pdg0003569'), Pow(Symbol('pdg0002530'), Integer(-1)))

\frac{pdg_{0003569}}{pdg_{0002530}}

• work and force and energy

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• time invariant force conserves energy

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• Langmuir Adsorption

• 0000004940: \( [A_{\rm adsorption}] \)

Symbol('pdg0004940')

pdg_{0004940}

• optics: Law of refraction to Brewster's angle

• 0000001464: \( x \)

atan(Symbol('pdg0001464'))

\operatorname{atan}{\left(pdg_{0001464} \right)}

• total electrical resistance for circuit with two resistors in parallel

• 0000004856: \( I_2 \)

Symbol('pdg0004856')

pdg_{0004856}

• Langmuir Adsorption

Integer(-1)

-1

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000009140: \( a \)

Mul(Integer(2), Symbol('pdg0009140'))

2 pdg_{0009140}

• total electrical resistance for circuit with two resistors in parallel

• 0000004501: \( I \)

Symbol('pdg0004501')

pdg_{0004501}

• escape velocity

• 0000001955: \( KE_1 \)

Symbol('pdg0001955')

pdg_{0001955}

• equations of motion in 2D (calculus)

• 0000005153: \( v_0 \)

Symbol('pdg0005153')

pdg_{0005153}

• double intensity when phase is coherent (optics)

• 0000004453: \( A \)
• 0000004698: \( B \)

Add(Symbol('pdg0004453'), Symbol('pdg0004698'))

pdg_{0004453} + pdg_{0004698}

• optics: Law of refraction to Brewster's angle

• 0000004928: \( \theta_{\rm Brewster} \)

cos(Symbol('pdg0004928'))

\cos{\left(pdg_{0004928} \right)}

• angle of maximum distance for projectile motion

• 0000001575: \( \theta \)

Symbol('pdg0001575')

pdg_{0001575}

• Lorentz transformation

• 0000001790: \( \gamma \)
• 0000001357: \( v \)

Mul(Pow(Symbol('pdg0001790'), Integer(2)), Pow(Symbol('pdg0001357'), Integer(2)))

pdg_{0001357}^{2} pdg_{0001790}^{2}

• Kepler's Third Law: period squared propto distance cubed

• 0000002798: \( d_2 \)
• 0000003141: \( \pi \)

Pow(Mul(Symbol('pdg0002798'), Mul(Integer(4), Pow(Symbol('pdg0003141'), Integer(2)))), Integer(-1))

\frac{1}{4 pdg_{0002798} pdg_{0003141}^{2}}

• radius for satellite in geostationary orbit

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• escape velocity

Integer(2)

2

• time invariant force conserves energy

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• mass of the Earth

• 0000001649: \( g \)

Symbol('pdg0001649')

pdg_{0001649}

• Lorentz transformation

• 0000001790: \( \gamma \)

Add(Integer(1), Mul(Integer(-1), Pow(Symbol('pdg0001790'), Integer(2))))

1 - pdg_{0001790}^{2}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

Integer(2)

2

• time invariant force conserves energy

• 0000008849: \( PE_2 \)

Symbol('pdg0008849')

pdg_{0008849}

• equation of motion for a spring

• 0000001467: \( t \)

Symbol('pdg0000001467')

pdg_{0000001467}

• equations of motion in 2D (calculus)

• 0000005153: \( v_0 \)

Symbol('pdg0005153')

pdg_{0005153}

• total electrical resistance for circuit with two resistors in series

• 0000006458: \( R \)

Symbol('pdg0006458')

pdg_{0006458}

• velocity at distance r of object dropped from infinity

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• time invariant force conserves energy

• 0000005579: \( E_1 \)

Symbol('pdg0005579')

pdg_{0005579}

• optics: Law of refraction to Brewster's angle

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• velocity at distance r of object dropped from infinity

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• projectile path in 2D is parabolic

• 0000002958: \( v_{0, x} \)

Symbol('pdg0002958')

pdg_{0002958}

• equations of motion in 2D (calculus)

• 0000001469: \( y_0 \)

Symbol('pdg0001469')

pdg_{0001469}

• escape velocity

• 0000004093: \( PE_1 \)

Symbol('pdg0004093')

pdg_{0004093}

• radius for satellite in geostationary orbit

• 0000008762: \( T_{\rm orbit} \)
• 0000002530: \( r \)

Mul(Pow(Symbol('pdg0008762'), Integer(2)), Symbol('pdg0002530'))

pdg_{0002530} pdg_{0008762}^{2}

• speed of Earth around Sun

• 0000001534: \( C_{\rm Earth\ orbit} \)

Symbol('pdg0001534')

pdg_{0001534}

• upper limit on velocity in condensed matter

• 0000003285: \( A \)

Symbol('pdg0003285')

pdg_{0003285}

• velocity at distance r of object dropped from infinity

• 0000005022: \( m_1 \)

Symbol('pdg0005022')

pdg_{0005022}

• coefficient of isothermal compressibility using the equation of state for an ideal gas

• 0000008134: \( P \)

Symbol('pdg0008134')

pdg_{0008134}

• Langmuir Adsorption

Integer(1)

1

• optics: Law of refraction to Brewster's angle

• 0000002243: \( \theta_{\rm refracted} \)

Symbol('pdg0002243')

pdg_{0002243}

• time invariant force conserves energy

• 0000004929: \( KE \)

Symbol('pdg0004929')

pdg_{0004929}

• Lorentz transformation

• 0000004567: \( c \)

Pow(Symbol('pdg0004567'), Integer(2))

pdg_{0004567}^{2}

• equations of motion in 2D (calculus)

• 0000001575: \( \theta \)

Symbol('pdg0001575')

pdg_{0001575}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000005153: \( v_0 \)

Symbol('pdg0005153')

pdg_{0005153}

• angle of maximum distance for projectile motion

• 0000002467: \( t_f \)

Symbol('pdg0002467')

pdg_{0002467}

• escape velocity

• 0000008656: \( v_{\rm escape} \)

Symbol('pdg0008656')

pdg_{0008656}

• double intensity when phase is coherent (optics)

• 0000004698: \( B \)

Symbol('pdg0004698')

pdg_{0004698}

• mass of the Earth

• 0000003236: \( r_{\rm Earth} \)

Symbol('pdg0003236')

pdg_{0003236}

• total electrical resistance for circuit with two resistors in parallel

• 0000001908: \( R_{\rm total} \)

Symbol('pdg0001908')

pdg_{0001908}

• time invariant force conserves energy

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• velocity at distance r of object dropped from infinity

• 0000008909: \( v_{\rm final} \)

Symbol('pdg0008909')

pdg_{0008909}

• equations of motion in 2D (calculus)

• 0000004711: \( dt \)

Symbol('pdg0004711')

pdg_{0004711}

• escape velocity

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• work and force and energy

• 0000004770: \( v_2 \)

Symbol('pdg0004770')

pdg_{0004770}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000005153: \( v_0 \)

Symbol('pdg0005153')

pdg_{0005153}

• angle of maximum distance for projectile motion

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• time invariant force conserves energy

• 0000004093: \( PE_1 \)

Symbol('pdg0004093')

pdg_{0004093}

• time invariant force conserves energy

• 0000001352: \( KE_2 \)

Symbol('pdg0001352')

pdg_{0001352}

• time invariant force conserves energy

Symbol('pdg0000004930')

pdg_{0000004930}

no 'sympy' key

• time invariant force conserves energy

• 0000001955: \( KE_1 \)

Symbol('pdg0001955')

pdg_{0001955}

• angle of maximum distance for projectile motion

• 0000001649: \( g \)
• 0000002467: \( t_f \)

Mul(Pow(Integer(2), Integer(-1)), Mul(Symbol('pdg0001649'), Symbol('pdg0002467')))

\frac{pdg_{0001649} pdg_{0002467}}{2}

• hyperbolic trigonometric identities

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• equations of motion in 2D (calculus)

Integer(2)

2

• radius for satellite in geostationary orbit

• 0000007110: \( r_{\rm geostationary\ orbit} \)

Symbol('pdg0007110')

pdg_{0007110}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• escape velocity

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• optics: Law of refraction to Brewster's angle

• 0000007545: \( \theta_2 \)

Symbol('pdg0007545')

pdg_{0007545}

• hyperbolic trigonometric identities

• 0000001464: \( x \)
• 0000004621: \( i \)

Mul(Symbol('pdg0004621'), Symbol('pdg0001464'))

pdg_{0001464} pdg_{0004621}

• total electrical resistance for circuit with two resistors in parallel

• 0000006458: \( R \)

Symbol('pdg0006458')

pdg_{0006458}

• Schwarzschild radius for non-rotating black hole

• 0000004518: \( r_{\rm Schwarzschild} \)

Symbol('pdg0004518')

pdg_{0004518}

• angle of maximum distance for projectile motion

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Schwarzschild radius for non-rotating black hole

• 0000004567: \( c \)

Pow(Symbol('pdg0004567'), Integer(2))

pdg_{0004567}^{2}

• optics: Law of refraction to Brewster's angle

• 0000004928: \( \theta_{\rm Brewster} \)

Symbol('pdg0004928')

pdg_{0004928}

• mass of the Earth

• 0000006277: \( G \)

Symbol('pdg0006277')

pdg_{0006277}

• Lorentz transformation

• 0000001790: \( \gamma \)
• 0000004037: \( x \)

Mul(Pow(Symbol('pdg0001790'), Integer(2)), Symbol('pdg0004037'))

pdg_{0001790}^{2} pdg_{0004037}

• optics: Law of refraction to Brewster's angle

• 0000004928: \( \theta_{\rm Brewster} \)

Symbol('pdg0004928')

pdg_{0004928}

• time invariant force conserves energy

Symbol('pdg0000004929')

pdg_{0000004929}

• total electrical resistance for circuit with two resistors in parallel

• 0000001908: \( R_{\rm total} \)

Symbol('pdg0001908')

pdg_{0001908}

• velocity at distance r of object dropped from infinity

• 0000005022: \( m_1 \)

Mul(Integer(2), Pow(Symbol('pdg0005022'), Integer(-1)))

\frac{2}{pdg_{0005022}}

• Kepler's Third Law: period squared propto distance cubed

Integer(-1)

-1

• hyperbolic trigonometric identities

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• equation of motion for a spring

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• speed of Earth around Sun

• 0000003034: \( C \)

Symbol('pdg0003034')

pdg_{0003034}

• total electrical resistance for circuit with two resistors in series

• 0000006599: \( V \)

Symbol('pdg0006599')

pdg_{0006599}

• radius for satellite in geostationary orbit

• 0000003141: \( \pi \)

Mul(Integer(4), Pow(Symbol('pdg0003141'), Integer(2)))

4 pdg_{0003141}^{2}

• mass of the Earth

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• Langmuir Adsorption

Integer(-1)

-1

• angle of maximum distance for projectile motion

• 0000001575: \( \theta \)

Symbol('pdg0001575')

pdg_{0001575}

• Langmuir Adsorption

• 0000004933: \( K_{\rm equilibrium} \)
• 0000009046: \( p_A \)

Mul(Pow(Mul(Symbol('pdg0004933'), Symbol('pdg0009046')), Integer(-1)), Mul(Symbol('pdg0004933'), Symbol('pdg0009046')))

1

• speed of Earth around Sun

• 0000001534: \( C_{\rm Earth\ orbit} \)

Symbol('pdg0001534')

pdg_{0001534}

• Lorentz transformation

• 0000001790: \( \gamma \)

Pow(Symbol('pdg0001790'), Integer(2))

pdg_{0001790}^{2}

• total electrical resistance for circuit with two resistors in series

• 0000006458: \( R \)

Symbol('pdg0006458')

pdg_{0006458}

• total electrical resistance for circuit with two resistors in parallel

• 0000009647: \( I_{\rm total} \)

Symbol('pdg0009647')

pdg_{0009647}

• mass of the Earth

Pow(Mul(Pow(second, Integer(-1)),meter), Integer(2))

\frac{meter^{2}}{second^{2}}

• radius for satellite in geostationary orbit

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• total electrical resistance for circuit with two resistors in series

• 0000004501: \( I \)

Symbol('pdg0004501')

pdg_{0004501}

• optics: Law of refraction to Brewster's angle

• 0000002941: \( n_1 \)

Symbol('pdg0002941')

pdg_{0002941}

• Newton's Law of Gravitation

• 0000005022: \( m_1 \)

Symbol('pdg0005022')

pdg_{0005022}

• radius for satellite in geostationary orbit

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• coefficient of thermal expansion using the equation of state for an ideal gas

• 0000007343: \( T \)

Symbol('pdg0007343')

pdg_{0007343}

• mass of the Earth

• 0000003236: \( r_{\rm Earth} \)

Symbol('pdg0003236')

pdg_{0003236}

• time invariant force conserves energy

• 0000001352: \( KE_2 \)

Symbol('pdg0001352')

pdg_{0001352}

• Lorentz transformation

• 0000001467: \( t \)
• 0000001790: \( \gamma \)
• 0000001357: \( v \)

Mul(Pow(Symbol('pdg0001790'), Integer(2)), Mul(Symbol('pdg0001467'), Symbol('pdg0001357')))

pdg_{0001357} pdg_{0001467} pdg_{0001790}^{2}

• escape velocity

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• Kepler's Third Law: period squared propto distance cubed

• 0000002798: \( d_2 \)

Symbol('pdg0002798')

pdg_{0002798}

• time invariant force conserves energy

• 0000004093: \( PE_1 \)

Symbol('pdg0004093')

pdg_{0004093}

• velocity at distance r of object dropped from infinity

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• angle of maximum distance for projectile motion

• 0000001572: \( x_0 \)

Symbol('pdg0001572')

pdg_{0001572}

• work and force and energy

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• angle of maximum distance for projectile motion

• 0000007092: \( y_f \)

Symbol('pdg0007092')

pdg_{0007092}

• Kepler's Third Law: period squared propto distance cubed

• 0000002798: \( d_2 \)
• 0000007652: \( d_1 \)

Mul(Pow(Add(Symbol('pdg0007652'), Symbol('pdg0002798')), Integer(-1)), Add(Symbol('pdg0007652'), Symbol('pdg0002798')))

1

• speed of Earth around Sun

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• Langmuir Adsorption

• 0000009046: \( p_A \)
• 0000006850: \( k_{\rm adsorption} \)

Mul(Symbol('pdg0006850'), Symbol('pdg0009046'))

pdg_{0006850} pdg_{0009046}

• time invariant force conserves energy

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Schwarzschild radius for non-rotating black hole

• 0000008656: \( v_{\rm escape} \)

Symbol('pdg0008656')

pdg_{0008656}

• angle of maximum distance for projectile motion

• 0000005647: \( y \)

Symbol('pdg0005647')

pdg_{0005647}

• escape velocity

• 0000005332: \( KE_{\rm escape} \)

Symbol('pdg0005332')

pdg_{0005332}

• Lorentz transformation

• 0000001790: \( \gamma \)
• 0000004567: \( c \)

Add(Pow(Symbol('pdg0004567'), Integer(2)), Mul(Integer(-1), Pow(Symbol('pdg0001790'), Integer(2))))

- pdg_{0001790}^{2} + pdg_{0004567}^{2}

• equations of motion in 2D (calculus)

• 0000004711: \( dt \)

Symbol('pdg0004711')

pdg_{0004711}

• identity sin(2 x) = 2 sin(x) cos(x) using Euler's equation

Integer(2)

2

• double intensity when phase is coherent (optics)

• 0000004453: \( A \)

Symbol('pdg0004453')

pdg_{0004453}

• equations of motion in 2D (calculus)

• 0000004711: \( dt \)

Symbol('pdg0004711')

pdg_{0004711}

• first law of thermodynamics

• 0000007343: \( T \)

Symbol('pdg0007343')

pdg_{0007343}

• upper limit on velocity in condensed matter

• 0000004567: \( c \)

Symbol('pdg0004567')

pdg_{0004567}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000001467: \( t \)

Symbol('pdg0001467')

pdg_{0001467}

• escape velocity

• 0000006431: \( PE_{\rm Earth\ surface} \)

Symbol('pdg0006431')

pdg_{0006431}

• equations of motion in 2D (calculus)

Integer(2)

2

• Kepler's Third Law: period squared propto distance cubed

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• optics: Law of refraction to Brewster's angle

• 0000004928: \( \theta_{\rm Brewster} \)

Symbol('pdg0004928')

pdg_{0004928}

• optics: Law of refraction to Brewster's angle

• 0000004928: \( \theta_{\rm Brewster} \)

Symbol('pdg0004928')

pdg_{0004928}

• frequency and period

• 0000004201: \( f \)

Symbol('pdg0004201')

pdg_{0004201}

• total electrical resistance for circuit with two resistors in parallel

• 0000004501: \( I \)

Symbol('pdg0004501')

pdg_{0004501}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000005153: \( v_0 \)

Pow(Symbol('pdg0005153'), Integer(2))

pdg_{0005153}^{2}

• escape velocity

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• identity sin(2 x) = 2 sin(x) cos(x) using Euler's equation

• 0000001464: \( x \)

Mul(Integer(2), Symbol('pdg0001464'))

2 pdg_{0001464}

• total electrical resistance for circuit with two resistors in series

• 0000008697: \( R_1 \)

Symbol('pdg0008697')

pdg_{0008697}

• time invariant force conserves energy

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• speed of Earth around Sun

Symbol('pdg0000003034')

pdg_{0000003034}

• radius for satellite in geostationary orbit

• 0000008762: \( T_{\rm orbit} \)

Symbol('pdg0008762')

pdg_{0008762}

• Euler equation to exp(i pi) + 1 = 0

• 0000003141: \( \pi \)

Symbol('pdg0003141')

pdg_{0003141}

• velocity at distance r of object dropped from infinity

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• mass of the Earth

• 0000001649: \( g \)

Symbol('pdg0001649')

pdg_{0001649}

• escape velocity

• 0000005332: \( KE_{\rm escape} \)

Symbol('pdg0005332')

pdg_{0005332}

• Kepler's Third Law: period squared propto distance cubed

• 0000002798: \( d_2 \)

Mul(Mul(Integer(1), Pow(Symbol('pdg0002798'), Integer(-1))), Pow(Mul(Integer(1), Pow(Symbol('pdg0002798'), Integer(-1))), Integer(-1)))

1

• frequency and period

• 0000009491: \( T \)

Symbol('pdg0009491')

pdg_{0009491}

• mass of the Earth

Float('9.8066499999999994', precision=53)

9.80665

• Newton's Law of Gravitation

• 0000004851: \( m_2 \)

Symbol('pdg0004851')

pdg_{0004851}

• speed of Earth around Sun

• 0000007427: \( v_{\rm Earth\ orbit} \)

Symbol('pdg0007427')

pdg_{0007427}

• work and force and energy

• 0000004037: \( x \)

Symbol('pdg0004037')

pdg_{0004037}

• equations of motion in 1D with constant acceleration - SUVAT (algebra)

• 0000001467: \( t \)
• 0000009140: \( a \)

Mul(Symbol('pdg0009140'), Symbol('pdg0001467'))

pdg_{0001467} pdg_{0009140}

• upper limit on velocity in condensed matter

• 0000001466: \( K \)
• 0000003033: \( G \)

StrictGreaterThan(Symbol('pdg0001466'), Symbol('pdg0003033'))

pdg_{0001466} > pdg_{0003033}

• total electrical resistance for circuit with two resistors in parallel

• 0000003461: \( R_2 \)

Symbol('pdg0003461')

pdg_{0003461}

• speed of Earth around Sun

• 0000001357: \( v \)

Symbol('pdg0001357')

pdg_{0001357}

• double intensity when phase is coherent (optics)

• 0000003192: \( Z \)

Symbol('pdg0003192')

pdg_{0003192}

• radius for satellite in geostationary orbit

• 0000004082: \( v_{\rm satellite} \)

Symbol('pdg0004082')

pdg_{0004082}

• radius for satellite in geostationary orbit

• 0000005458: \( m_{\rm Earth} \)

Symbol('pdg0005458')

pdg_{0005458}

• total electrical resistance for circuit with two resistors in series

• 0000008257: \( V_1 \)

Symbol('pdg0008257')

pdg_{0008257}

• mass of the Earth

• 0000009140: \( a \)

Symbol('pdg0009140')

pdg_{0009140}

• Kepler's Third Law: period squared propto distance cubed

• 0000002530: \( r \)

Symbol('pdg0002530')

pdg_{0002530}

• hyperbolic trigonometric identities

• 0000004621: \( i \)

Symbol('pdg0004621')

pdg_{0004621}

• mass of the Earth

• 0000005156: \( m \)

Symbol('pdg0005156')

pdg_{0005156}

• optics: Law of refraction to Brewster's angle

• 0000001464: \( x \)

Symbol('pdg0001464')

pdg_{0001464}

• Schwarzschild radius for non-rotating black hole

• 0000004518: \( r_{\rm Schwarzschild} \)

Symbol('pdg0004518')

pdg_{0004518}

• mass of the Earth

Mul(Float('6.6742999999999997', precision=53), Pow(Integer(10), Mul(Integer(-1), Integer(11))))

6.6743 \cdot 10^{-11}