Define kinetic energy and write an expression for the kinetic energy of an object
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The kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energyduring its acceleration, the body maintains this kinetic energy unless its speed changes.
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1/2MV^2. The kinetic energy of a body can be determined by calculating the amount of work required to set the body into motion with the velocity v from its state of rest.
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