Determine the force in members KJ, JN, and CD, and state if the members are in tension

Question:

Determine the force in members KJ, JN, and CD, and state if the members are in tension or compression. Also indicate all zero-force members.

Units Used:

kip = 103 lb

Given:

F = 3 kip

a = 20 ft

b = 30 ft

c = 20 ft

в с -b-

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 10, 2010 03:46 AM

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Determine the force in members KJ, JN, and CD, and state if the members are in tension

Question:

в с -b-

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atan Ax 0 2c 2a b Initial Guesses Ay 1 lb FKJ 1 lb atan FCD 1 ...View the full answer

Engineering Mechanics Statics

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