Question

what is work done in physics ?

Answer 1

Work done is defined as product of the force and the distance over which the force is applied. Work is done when a force is applied to an object and the object is moved through a distance. For example, when you lift a load you are applying a force over a distance so you are doing work.
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Answer 2

work done is defined as product of the force and the distance over which force applied

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