Question

Q. 2. When do we say that work is done?
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Answer 1

Explanation:

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बैल

कुत्ता

साँड

Answer 2

Explanation:

Work is done whenever the given conditions are satisfied: A force acts on the body. There is a displacement of the body caused by the applied force along the direction of the applied force. The work W is equal to the force f times the distance d, or W = fd.