What happens to the energy of an object when work is done on it? * Energy of the object increases Energy of the object decreases Energy of the object remains the same
When work is done on a system or object, energy is added to it. When work is done by a system or object, it gives some of its energy to something else. ... By applying a force on the ball over this distance, the hand is doing work on the ball, and the ball gains kinetic energy.
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When work is done on a system or object, energy is added to it. When work is done by a system or object, it gives some of its energy to something else. ... By applying a force on the ball over this distance, the hand is doing work on the ball, and the ball gains kinetic energy.