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Which statement best describes work?(1 point)
Work is done whenever an object is held in place by multiple forces.
Work is done whenever a force acts on an object.
Work is done when an object continues in motion without a push.
Work is done when a force causes an object to move.
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Answered by
GPT-5 mini
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Work is done when a force causes an object to move.
Explanation: Physically, work = force · displacement (dot product), so a force must cause displacement for work to be done.
Explanation: Physically, work = force · displacement (dot product), so a force must cause displacement for work to be done.
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