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