Science, asked by prem93375, 17 days ago

explain why work done by friction is always negative? .

Answers

Answered by mamilata810

3

Answer:

In this problem, work done by friction will be negative because the force is applied in the opposite direction as the motion, and will decrease the initial energy, giving us a Final Energy result that is less than the initial energy because energy is lost to friction.

Explanation:

Hope this answer helps you!

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