Physics
Physics, 09.04.2021 14:00, 2alshawe201

A man in a lift is moving upwards in a constant speed. the weight of the man is W. Acc ording to Newtons third law, the reaction force of the weight W is the force of ?​

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A man in a lift is moving upwards in a constant speed. the weight of the man is W. Acc ording to Ne...

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