Physics, asked by chill27, 1 year ago

When a luggage is lowered to ground floor with the help of a rope from 3rd floor, some work is done. Is this work done positive or negative? Give reason to support your answer.

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Answered by boss172

0

negative work because it is more than 90 degree angle

Answered by Harshvikapadiya

0

Answer:

u can see the attachment

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