Physics SHC and Energy Efficency 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: marha16Created on: 29-03-19 14:16 Kinetic energy Equation 0.5 x mass(Kg) x (v x v) m/s 1 of 11 Efficiency equation useful power / total imput 2 of 11 Gravitaional Potential equation mass(Kg) x gravity(10) x height (cm) 3 of 11 Work done equation force(N) x distance moved (M) 4 of 11 Speed equation distance (M) / time (s) 5 of 11 Energy equation mass x SHC x temperature change 6 of 11 The meaning of independent varaible The one that you meassure 7 of 11 The meaning of dependant varaible the one that you meassure 8 of 11 The meaning of control varaible the one that you keep the same to ensure the fairess test 9 of 11 The non-renewable energy sources are... nuclear, coal, oil 10 of 11 The renewable energy sources are... Solar, Wind Power, Hydroelectric energy and Biomass 11 of 11
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