Physics Equations Flashcards by Charles Sladdin

Q

Acceleration

A

Change in velocity/Time

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Q

SPEED

A

SPEED=DISTANCE/TIME

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Q

Force

A

Mass x Acceleration

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Q

Weight

A

Mass x Gravitational field strength

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Q

Momentum

A

Momentum = Mass x Velocity

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Q

Force

A

Force = Change in Momentum/Time

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Q

Moment

A

Moment = Force x Perpendicular distance from pivot

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Q

Wave Speed

A

Wave Speed = Frequency x Wavelength

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Q

Frequency

A

Frequency = 1/Time Period

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Q

Refractive index

A

Refractive index = sinI/sinR

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Q

Sinc

A

Sinc = 1/Refractive index

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Q

Current

A

Current = Charge/Time

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Q

p.d.

A

p.d. = Energy/Charge

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