Physics equations 0.0 / 5 ? PhysicsEquations and FormulaeGCSEAQA Created by: Lois MoseleyCreated on: 10-11-20 20:50 Weight (W) mass x GFS (m g) 1 of 21 Work done (W) force x distance (F s) 2 of 21 Force applied to a spring (F) spring constant x extension (k e) 3 of 21 Distance travelled (s) speed x time (v t) 4 of 21 Acceleration (a) change in velocity / Time taken (triangle v / t) 5 of 21 Resultant force (F) mass x acceleration (m a) 6 of 21 Momentum (p) mass x velocity (m v) 7 of 21 Kinetic energy (Ek) 0.5 x mass x (speed) squared (1/2 m v squared) 8 of 21 Gravitational potential energy (Ep) mass x GFS x height (m g h) 9 of 21 Power (P) energy transferred / time (E / t) 10 of 21 Power (P) work done / time (W / t) 11 of 21 Efficiency useful output energy / total input energy 12 of 21 Efficiency useful power output / total power input 13 of 21 Wave speed frequency x wave length 14 of 21 Charge flow (Q) current x time (I t) 15 of 21 Potential difference (V) current x resistance (I R) 16 of 21 Power (P) potential difference x current (V I) 17 of 21 Power (P) (current) squared x resistance (I squared R) 18 of 21 Energy transferred (E) power x time (P t) 19 of 21 Energy transferred (E) charge flow x potential difference (Q V) 20 of 21 Density (p) mass / volume (m / v) 21 of 21
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