Relier Pairs Work and EnergyVersion en ligne vocabulary exercise for work and energy par Monica Watkins 1 Gravitational potential energy 2 Power 3 Mechanical energy 4 Potential energy 5 Simple machine 6 Energy 7 Work 8 Mechanical advantage 9 Law of conservation of energy 10 Compound machine 11 Efficiency 12 Kinetic energy energy that is due to the gravitational forces between objects force applied through a distance a combination of two or more simple machines is the ratio of output work to input work the ratio of the output force to input force the rate at which energy is converted 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 energy that is stored due to the interactions between objects the ability to cause change energy due to motion
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