Question

under what condition the work done by force acting on a object is negative ? write one example​

Answer 1

☆VALID ANSWER☆

Negative work: Negative work is performed if the displacement is opposite to the direction of the Force applied. Example: Work was done the gravity on a rocket going perpendicular upwards. Zero work: When force and displacement are perpendicular to each other, or when force or displacement is zero.

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