Relier Pairs Work and EnergyVersion en ligne vocabulary exercise for work and energy par Monica Watkins 1 Gravitational potential energy 2 Power 3 Energy 4 Efficiency 5 Potential energy 6 Compound machine 7 Kinetic energy 8 Simple machine 9 Work 10 Mechanical energy 11 Law of conservation of energy 12 Mechanical advantage energy that is stored due to the interactions between objects is the ratio of output work to input work a machine that does work with only one movement of the machine states that energy cannot be created or destroyed the sum of the kinetic energy and potential energy of the objects in a system a combination of two or more simple machines the rate at which energy is converted force applied through a distance the ability to cause change energy that is due to the gravitational forces between objects the ratio of the output force to input force energy due to motion
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