The uniform rod AB has a weight of 10 lb. If the spring DC is unstretched when

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The uniform rod AB has a weight of 10 lb. If the spring DC is unstretched when ? = 0^o, determine the angle ? for equilibrium using the principle of virtual work. The spring always remains in the horizontal position due to the roller guide at D.

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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 12:34 PM

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The uniform rod AB has a weight of 10 lb. If the spring DC is unstretched when

Question:

2 ft k = 50 Ib/ft 1ft

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Y 15cos 8 xp 1 sin 6 SU 0 Since 80 0 F la Way FF 0 1015 sin ...View the full answer

Engineering Mechanics Statics

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