Science, asked by moushramyakeeran, 1 year ago

When you lift an object, two forces act on it. Identify these forces. Which one of the two does, (a) positive work (b) negative work

Answers

Answered by AbhiSingh128911

41

muscular force and gravitational force
a) muscular
b)gravitasnol

Answered by gooddaythugs3

24

Muscular and gravitational force

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