Question: a ) Calculate the work done on a 2 4 7 5 kgelevator compartment by its cable to lift it 4 9 . 5 4

a) Calculate the work done on a2475kgelevator compartment by its cable to lift it49.54mat constant speed, assuming friction averages258N. J b) What is the work done on the elevator compartment by the gravitational force in this process? J c) What is the total work done on the elevator comparment? J Show bin

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