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