Physics Equations 0.0 / 5 ? PhysicsEquations and FormulaeGCSEEdexcel Created by: PollyMunroCreated on: 19-04-19 10:56 Weight Weight = mass x gravitational field strength 1 of 22 Work done Work done = force x distance 2 of 22 Force applied to a spring Force applied to a spring = spring constant x extention 3 of 22 Moments Moment = force x distance 4 of 22 Pressure Pressure = force / area 5 of 22 Distance Distance = speed x time 6 of 22 Acceleration Acceleration = change in velocity / time 7 of 22 Resultant force Resultant force = mass x acceleration 8 of 22 Momentum Momentum = mass x velocity 9 of 22 Kinetic energy KE = 0.5 x mass x velocity^2 10 of 22 Gravitational potential energy GPE= mass x height x gravitational field strength 11 of 22 Power Power = energy transferred / time 12 of 22 Power Power = work done / time 13 of 22 Efficiency Efficiency = useful energy / total energy x 100 14 of 22 Wave speed Wave speed = frequency x wavelength 15 of 22 Charge flow Charge flow = current x time 16 of 22 Potential difference Potential difference = current x resistance 17 of 22 Power Power = potential difference x current 18 of 22 Power Power = current^2 x resistance 19 of 22 Energy transferred Energy transferred = power x time 20 of 22 Energy transferred Energy transferred = charge flow x potential difference 21 of 22 Density Density = mass / volume 22 of 22
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