A cylinder having a mass of 250 kg is to be supported by the cord which wraps

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A cylinder having a mass of 250 kg is to be supported by the cord which wraps over the pipe. Determine the smallest vertical force F needed to support the load if the cord passes

(a) Once over the pipe, ? = 180^o, and

(b) Two times over the pipe, ? = 540?.Take ?_s = 0.2.

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Engineering Mechanics Statics

ISBN: 978-0136077909

12th Edition

Authors: R. C. Hibbeler

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Question Posted: Oct 04, 2011 12:08 PM

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A cylinder having a mass of 250 kg is to be supported by the cord which wraps

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