Physics Equations for GCSE Unit 2.

all equations in P2

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Speed

Speed = Distance                           Time

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Acceleration

Acceleration = change in velocity

                           time taken 

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Weight

Weight = mass x gravitational field strength

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Force

Force = Mass x Acceleration 

OR

Force = Change in momentum 

     time taken

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Work Done

Work = Force x  Distance

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Kinetic Energy

Kinetic Energy = 1/2 x mass x velocity squared

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Momentum

Momentum = mass x velocity

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Resistance

Resistance = Potential Difference 

     Current

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Frequency

Frequency =     1         

    Time Period

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Energy

Energy = Power x Time

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Power

Power = Voltage x Current

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Total Charge

Total Charge = Current x Time

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Energy Transformed

Energy Transformed = Charge x Potential Difference

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Al

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Bold and striking, awesome cards.

Good Job!

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