Physics-P1-Kinetic and both Potential Energy Stores 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: tonisha_Created on: 27-12-22 16:17 What is kinetic energy? the energy stored in moving objects 1 of 23 What is the formula for kinetic energy? Ek=0.5xmxv2 velocity squared 2 of 23 What is the unit for m? mass kg 3 of 23 What is the unit for velocity squared? m/s 4 of 23 How do you convert from joules to kilojoules? divide by 1000 5 of 23 Gravitational Potential Energy is the energy stored in objects due to its position _______ the Earths _______? above the Earths surface 6 of 23 The higher it is? the more GPE it has 7 of 23 What is the formula for GPE? Ep=mxgxh 8 of 23 What is the unit for mass? kg 9 of 23 What is g? gravitational field strength 10 of 23 What is the unit for gfs? N/kg 11 of 23 What is the unit for height? metres 12 of 23 However when an object is falling, the gpe will transfer into what? kinetic 13 of 23 Assuming there is no air resistance, the energy lost from the GPE will be gained? in the kinetic store 14 of 23 Elastic Potential Energy is stored in objects that are what? stretched or squashed 15 of 23 What is the equation? Ee=1/2 x k x e2 16 of 23 What is k? spring constant 17 of 23 What is the unit for spring constant? N/m 18 of 23 What is e squared? extension 19 of 23 What is the unit for extension squared? metres 20 of 23 The extension is _____ _____ to the force applied? directly proportional 21 of 23 Once the limit of_______ has been reached, the object will no longer? proportionality no longer return to its normal shape 22 of 23 The object has been? deformed 23 of 23

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