Power is required of force motor exerts on cab via cable

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A fully loaded, slow-moving freight elevator has a cab with a total mass of 1150 kg, which is required to travel upward 49 m in 3.1 min, starting and ending at rest. The elevator's counterweight has a mass of only 1025 kg, and so the elevator motor must help. What average power is required of the force the motor exerts on the cab via the cable?

Reference no: EM13544618

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