Physics Paper 1 Equations Not including equations given in exam. 0.0 / 5 ? SciencePhysicsGCSEAQA Created by: wbristowCreated on: 20-02-19 13:54 kinetic energy = 0.5 × mass × speed⌃2 1 of 9 gravitational potential energy = mass × gravitational field strength × height 2 of 9 power = work done / time OR potential difference × current OR current⌃2 × resistance 3 of 9 efficiency = useful output energy transfer / total input energy transfer OR useful power / output total power input 4 of 9 charge flow = current × time 5 of 9 potential difference = current × resistance 6 of 9 R⌄total = R⌄1 + R⌄2 7 of 9 energy transferred = power × time OR charge flow × potential difference 8 of 9 density = mass / volume 9 of 9
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