Science, asked by Shre3ejasmillan, 1 year ago

when a luggage is lowered to ground floor with a help of rope from third floor some work is done . is this work done positive or negative ? give suitable reason to support your answer .

Answers

Answered by bhatiaaditi13

15

Work done is positive since the force applied is in the direction of displacement of the luggage(downwards) and force of gravitation is also invoved.

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