274_Dynamics 11ed Manual

274_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 14 * Problem 14-52 Determine the power output of the draw-works motor M necessary to lift the drill pipe of weight W upward with a constant speed v . The cable is tied to the top of the oil rig, wraps around the lower pulley, then around the top pulley, and then to the motor. Given: W 600 lbf = v 4 ft s = Solution: PW v = P 4.36 hp = Problem 14-53
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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