Determine the unstretched length delta of spring AC if a force P causes the angle theta for equilibrium Cord AB has length a Given P 80 lb theta 60 deg k 50 lb ft a 2 ft b 2 ft B ...

Guesses 8 1ft T 1 lb x 1ft Given es T 7 ...

Determine the unstretched length δ of spring AC if a force P causes the angle θ for

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Determine the unstretched length δ of spring AC if a force P causes the angle θ for equilibrium. Cord AB has length a.

Given:
P = 80 lb
θ = 60 deg
k = 50 lb/ft
a = 2 ft
b = 2 ft

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 08, 2010 10:28 PM

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Determine the unstretched length δ of spring AC if a force P causes the angle θ for

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Engineering Mechanics Statics

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