Physics Equations 0.0 / 5 ? Physicsphysics equationsGCSEAQA Created by: ._atlinaCreated on: 18-01-18 19:33 Average speed = distance/time 1 of 22 Accelaration = (v-u)/time (v= final velocity) (u=initial velocity) 2 of 22 Weight = mass x gravitaitional feild strenght 3 of 22 Momentum = Mass x Velocity 4 of 22 Gravitational potentiol energy (gpe) = mass x gravitational field strenght x height 5 of 22 Kinetic energy = 0.5 x mass x (speed)2 6 of 22 Work Done = force x distance moved in direction of force 7 of 22 Efficiency = useful output energy/ total input energy 8 of 22 Power = work done/ time 9 of 22 power = energy transfered/ time 10 of 22 force applied to a spring = spring constant x extension 11 of 22 resultant force = mass x accelartion 12 of 22 distance traveled = speed x time 13 of 22 wave speed = frequancy x wavelenght 14 of 22 charge flow = current x time 15 of 22 potential differnce = current x resistance 16 of 22 power = potential dfference x current 17 of 22 Energy transfered = charge x potential difference 18 of 22 thermal energy for change in state = mass x specific lantent heat 19 of 22 elastic potential energy = 0.5 x spring constant x (extension)2 20 of 22 change in thrmal energy = mass x specific heat constant x temperature change 21 of 22 Density= mass / volume 22 of 22
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