Work, Energy and Power 0.0 / 5 ? PhysicsWork, Energy, PowerASOCR Created by: AntoniadfCreated on: 03-04-17 12:47 Work The product of force and the distance moved in the direction of the force (in J). 1 of 8 Principle of conservation of energy The total energy of a closed system remains constant - energy cannot be created or destroyed. 2 of 8 Energy The capacity for doing work (in J). 3 of 8 Kinetic Energy The energy associated with an object as a result of its motion. 4 of 8 Gravitational potential energy The capacity for doing work as a result of an object's psoition in a gravitational field. 5 of 8 Uniform gravitational field A gravitational field in which the field lines are parallel and the value for g remains constant. 6 of 8 Power The rate of work done (in W). 7 of 8 Efficiency The ratio of useful output to total input of energy. 8 of 8
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