Physics (P1) Equation Cards 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: JackBeamanCreated on: 12-03-17 10:55 Work Done Work Done= Force x Distance 1 of 8 Gravitational Potential Energy Ep= Mass x Gravitational Field Strength x Change in height 2 of 8 Kinetic Energy Ek= 0.5 x Mass x (Velocity)2 3 of 8 Elastic Potential Energy Ee= 0.5 x Spring Constant x (Extension)2 4 of 8 Power Power= Energy Transfered ÷ Time 5 of 8 Specific Heat Capacity Energy Transfer= Temperature Change x Mass x Specific Heat Capacity 6 of 8 Pay Back Time Pay back time= Cost ÷ Savings Per Year 7 of 8 Efficiency Efficiency= Energy Output ÷ Energy Input x 100 8 of 8
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