A uniform 20-kg tube resting on a loading dock will be moved by means of a cable

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A uniform 20-kg tube resting on a loading dock will be moved by means of a cable attached at end A. Knowing that the coefficient of static friction between the tube and the dock is 0.30, determine the largest angle θ for which the tube will slide horizontally to the right and the corresponding magnitude of the force P when 


(a) A = 0, 


(b) A = 0.75 m.image

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Related Book For  answer-question

Vector Mechanics For Engineers Statics And Dynamics

ISBN: 9781259977206

12th Edition

Authors: Phillip J Cornwell, E Russell Jr Johnston, David Mazurek, E Russell Johnston Jr, Ferdinand P Beer, Brian

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