Question

when do we say that work is done ?​

Answer 1

Explanation:

work is said to be dine when force applied on the body move towards the distance..if no displacement then no work is said to be done

Answer 2

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• 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. Work is equal to the amount of force multiplied by the distance over which it is applied.