AQA Combined Science (Higher) Physics Equations 4.5 / 5 based on 3 ratings ? SciencePhysicsGCSEAQA Created by: islaaa14Created on: 21-12-18 09:06 Weight Mass x gravitational field strength 1 of 21 Work done Force x distance (along the line of action of the force) 2 of 21 Force applied to a spring Spring constant x extension 3 of 21 Distance travelled Speed x time 4 of 21 Acceleration Change in velocity / time taken 5 of 21 Resultant force Mass x acceleration 6 of 21 Momentum Mass x velocity 7 of 21 Kinetic energy 0.5 x mass x (speed x speed) 8 of 21 Gravitational potential energy Mass x gravitational field strength x height 9 of 21 Power Energy transferred / time 10 of 21 Power Work done / time 11 of 21 Efficiency Useful output energy transfer / total input energy transfer 12 of 21 Efficiency Useful power output / total power input 13 of 21 Wave speed Frequency x wavelength 14 of 21 Charge flow Current x time 15 of 21 Potential difference Current x resistance 16 of 21 Power Potential difference x current 17 of 21 Power (Current x current) x resistance 18 of 21 Energy transferred Power x time 19 of 21 Energy transferred Charge flow x potential difference 20 of 21 Density Mass / volume 21 of 21
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