Physics equations 3.0 / 5 PhysicsequationsGCSEAQA Created by: Millie bullCreated on: 24-04-18 16:38 weight mass x gravitational field strength 1 of 23 work done force x distance 2 of 23 force applied to string spring constant x extension 3 of 23 moment of a force force x distance 4 of 23 pressure force normal to a surface / area of that surface 5 of 23 distance travelled speed x time 6 of 23 acceleration change in velocity / time taken 7 of 23 resultant force mass x acceleration 8 of 23 momentum mass x velocity 9 of 23 kinetic energy 0.5 x mass x (speed) squared 10 of 23 gravitational potential energy mass x gravitational field strength 11 of 23 power energy transferred / time 12 of 23 power work done / time 13 of 23 efficiency useful power output / total power input 14 of 23 efficiency useful power output / total power input 15 of 23 wavespeed wavelength x frequency 16 of 23 charge flow current x time 17 of 23 potential difference current x resistance 18 of 23 power potential difference x current 19 of 23 power (current) squared x resistance 20 of 23 energy transferred power x time 21 of 23 energy transferred charge flow x potential difference 22 of 23 density mass x volume 23 of 23

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