Physics, asked by afeefahmaheen, 9 days ago

what is the condition when work done by a force is positive​

Answers

Answered by uchihamadara78
1

Answer:

If the displacement of the body is in the direction of force. then work done is positive.

For example: A coolie does work on the load when he raises it up against the force of pavity. The force exerted by coolie (=mg) and displacement. both an in upward direction.

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