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# GCSE Physics 22nd June Equations watch

1. Posted this a while back but I guess now is a more relavent time and I've updated it...

Power = Voltage X Current
Energy = Charge X Voltage
Charge = Current X Time
Voltage = Current X Resistance
Energy = Power X Time
Weight = Mass X Gravity
Change in Velocity = Acceleration X Time
Force = Mass X Distance
Distance = Speed X Time
Work done = Force X Distance
Work done = Power X Time
Wavespeed = Frequency X Wavelength
Potential Energy = Mass X Gravity X Height
Kinetic Energy = 1/2 X Mass X Velocity^2
Voltage A/Voltage B = Turns A/Turns B
Momentum = Mass X Velocity
Change in Momentum = Force X Time
Moment = Force X Perpendicular Distance
2. thanks, this is a big help i already did a list type thingy but this i think is more useful. thanks

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