Equations 0.0 / 5 ? PhysicsElectricityEnergyForcesWavesGCSEAQA Created by: LCain1750Created on: 14-03-17 18:55 Kinetic energy= 1/2 mass x speed2 1 of 7 Elastic Potetial Energy= 1/2 x spring constant x extension2 2 of 7 Gravitational potential energy= mass x gravitational field stregth x height 3 of 7 Change in thermal energy= mass x specific latent heat x temperature change 4 of 7 Power= energy transferred / time 5 of 7 Power= work done x time 6 of 7 Efficiency= useful out / useful in 7 of 7

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