Boom AB is supported by cable BC and a hinge at A. Knowing that the boom exerts

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Boom AB is supported by cable BC and a hinge at A. Knowing that the boom exerts on pin B a force directed along the boom and that the tension in rope BD is 70 lb, determine

(a) The value of α for which the tension in cable BC is as small as possible,

(b) The corresponding value of the tension.

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Vector Mechanics For Engineers Statics

ISBN: 9780072931105

7th Edition

Authors: R.C.Hibbeler

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Question Posted: Oct 01, 2010 08:12 AM

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Boom AB is supported by cable BC and a hinge at A. Knowing that the boom exerts

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Vector Mechanics For Engineers Statics

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