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A fully loaded freight elevator has a total mass of 1220 kg. It is required to travel downward 54.5 m in 43.0 s. The counter-weight has a mass of 1380 kg . Fine the power output, in hp, of the elevator motor. Ignore the work required to start and shop the elevator; that is, assume that it travels at constant speed.

A fully loaded freight elevator has a total mass of 1220 kg. It is required to travel downward 54.5 m in 43.0 s. The counter-weight has a mass of 1380 kg . Fine the power output, in hp, of the elevator motor. Ignore the work required to start and shop the elevator; that is, assume that it travels at constant speed.

Grade:upto college level

1 Answers

Deepak Patra
askIITians Faculty 471 Points
8 years ago
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