IGCSE Physics Formulae 3.0 / 5 based on 1 rating ? PhysicsEquations and FormulaeIGCSEEdexcel Created by: YasmeenCreated on: 13-04-13 12:04 Average Speed? distance / time 1 of 13 Force? mass x acceleration 2 of 13 Acceleration? chance in velocity / time taken 3 of 13 Momentum? mass x velocity 4 of 13 Density? mass / volume 5 of 13 Efficiency? useful energy output / total energy input x 100% 6 of 13 Work Done? force x disrance moved in direction of force 7 of 13 Energy Transferred? work done 8 of 13 Kinetic Energy? 1/2 x mass x speed (squared) 9 of 13 Change in Gravitational Potential Energy? mass x gravitational field strength x change in height 10 of 13 Weight? mass x gravitational field strength 11 of 13 Pressure? force / area 12 of 13 Moment? force x pepr 13 of 13
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