A machine lifts a load of 200 kg in a vertically upward direction. If – InterviewSolution

1.	A machine lifts a load of 200 kg in a vertically upward direction. If the machine is driven by a freely falling mass of 40 kg through a distance of 8 m in 4 s, calculate power intput of machine.[Take g =10ms–2]
Answer» A machine lifts a load of 200 kg in a vertically upward direction. If the machine is driven by a freely falling mass of 40 kg through a distance of 8 m in 4 s, calculate power intput of machine.[Take g =10ms^–2]

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