AQA GCSE Physics Required Equations (Higher Tier) 0.0 / 5 ? PhysicsEquationsGCSEAQA Created by: harrypj03Created on: 03-06-18 18:09 Weight (W) Mass x Gravitational field strength (m x g) 1 of 22 Work done (W) force x distance (F x s) 2 of 22 Force applied to a string (F) spring constant x extension (k x e) 3 of 22 moment of a force (M) force x distance (F x d) 4 of 22 presssure (p) force normal to a surface / area of that surface (F/A) 5 of 22 distance travelled (s) speed x time (v x t) 6 of 22 acceleration (a) change in veloctiy / time taken (delta v/ t) 7 of 22 resultant force (F) mass x acceleration (m x a) 8 of 22 momentum (p) HIGHER TIER mass x velocity (m x v) HIGHER TIER 9 of 22 kinetic energy (Ek) 0.5 x mass x (speed)^2 (0.5 x m x v^2) 10 of 22 gravitational potential energy (Ep) mass x gravitational field strength x height (m x g x h) 11 of 22 power (P) 1st POSSIBILITY energy transferred/time (E/t) 12 of 22 Power (P) 2nd POSSIBILITY work done / time (w/t) 13 of 22 efficiency useful power output / total power input 14 of 22 wave speed (v) frequency x wavelength (f x SYMBOL) 15 of 22 charge flow (Q) current x time (I x t) 16 of 22 potential difference (P) current x resistance (I x R) 17 of 22 power (P) 3rd POSSIBILITY potential difference x current (V x I) 18 of 22 power (P) 4th POSSIBILITY current^2 x resistance (I^2 x R) 19 of 22 energy transferred (E) 1st POSSIBILITY power x time (P x t) 20 of 22 energy transferred 2nd POSSIBILITY charge flow x potential difference (Q x V) 21 of 22 density (p) mass / volume (m/V) 22 of 22
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