The elevator E has a weight of 6600 lb when fully loaded
Chapter 13, Problem 13.54(choose chapter or problem)
The elevator E has a weight of 6600 lb when fully loaded and is connected as shown to a counterweight W of weight of 2200 lb. Determine the power in hp delivered by the motor (a) when the elevator is moving down at a constant speed of 1 ft/s, (b) when it has an upward velocity of 1 ft/s and a deceleration of \(0.18 \ ft/s^{2}\) .
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