The uniform bar AB has weight W If the attached spring is unstretched when 90 deg, use the method of virtual work and determine the angle for equilibrium Note that the spring always remains in the vertical position due to the roller guide Given W 10 lb k 5 1b ft a 4 ft ...

The uniform bar AB has weight W. If the attached spring is unstretched when = 90

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The uniform bar AB has weight W. If the attached spring is unstretched when θ = 90 deg, use the method of virtual work and determine the angle θ for equilibrium.

Note that the spring always remains in the vertical position due to the roller guide.

Given:

W = 10 lb

k = 5 1b/ft

a = 4 ft

The uniform bar AB has weight W. If the attached

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 14, 2010 12:36 AM

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The uniform bar AB has weight W. If the attached spring is unstretched when = 90

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