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