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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A 90 kg man runs up an escalator while it is not in operation in 10 s. What is the average power developed by the man. Suppose the escalator is running so that the escalator steps move at

A 90 kg man runs up an escalator while it is not in operation in 10 s. What is the average power developed by the man. Suppose the escalator is running so that the escalator steps move at

A 90 kg man runs up an escalator while it is not in operation in 10 s. What is the average power developed by the man. Suppose the escalator is running so that the escalator steps move at