A hawser is wrapped two full turns around a bollard. By exerting a 320-N force on the

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A hawser is wrapped two full turns around a bollard. By exerting a 320-N force on the free end of the hawser, a dockworker can resist a force of 20kN on the other end of the hawser. Determine

(a) The coefficient of static friction between the hawser and the bollard,

(b) The number of times the hawser should be wrapped around the bollard if a 80-kN force is to be resisted by the same 320-N force.

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Vector Mechanics For Engineers Statics

ISBN: 9780072931105

7th Edition

Authors: R.C.Hibbeler

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Question Posted: Oct 09, 2010 02:36 AM

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A hawser is wrapped two full turns around a bollard. By exerting a 320-N force on the

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Two full turns of rope a b HB I...View the full answer

Vector Mechanics For Engineers Statics

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