Slow-moving freight elevator

Reference no: EM13544007

A fully loaded, slow-moving freight elevator has a cab with a total mass of 1310 kg, which is required to travel upward 50 m in 3.4 min, starting and ending at rest. The elevator's counterweight has a mass of only 960 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: EM13544007

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