Energy and Work 0.0 / 5 ? PhysicsEnergyForces and MotionIGCSEAQA Created by: Lotto65Created on: 23-12-15 14:33 The energy stored in an object due to its position in the Earth's gravitation field Gravitational potential energy 1 of 17 Energy of a moving object due to its motion Kinetic energy 2 of 17 Energy transferred by a force Work 3 of 17 Whenever an object starts to move, a ........ must have been applied to it Force 4 of 17 Work done is equal to.............. Energy transferred 5 of 17 Unit of work and energy Joules 6 of 17 A cause of resistive force that causes heating when energy is transferred Friction 7 of 17 When an object is moved up, it ........... gravitational potential energy Gains 8 of 17 An object that regains its shape after being stretched or squahed Elastic 9 of 17 What energy is stored as when an object is stretched or squashed Elastic potential energy 10 of 17 The work done per second by a motor Output power 11 of 17 The rate at which energy is transferred Power 12 of 17 Unit of power Watts 13 of 17 Transfer of energy of 1 joule per second One watt 14 of 17 The faster a machine, the more........... it is Powerful 15 of 17 Energy transferred by a force to the object in the correct form Useful energy 16 of 17 The rate at which a machine transfers useful energy Output power 17 of 17
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