When a body slides against a rough horizontal surface the work done by friction is?
Answers
Answered by
14
Explanation:
If a force acting on a body has a component in the opposite direction of displacement, the work done is negative, when a body slides against a rough horizontal surface, its displacement is opposite to that of the force of friction. He works done by the friction is negative.
plz mark it brainlliest answer I want
Similar questions