Determine the coordinate direction angles of F1 and FR. Given: FR = 120 N F1 = 80

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Determine the coordinate direction angles of F1 and FR.

Given:
FR = 120 N
F1 = 80 N
F2 = 110 N
c = 3
d = 4
θ = 30 deg
φ = 45 deg

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 07, 2010 04:45 AM

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Determine the coordinate direction angles of F1 and FR. Given: FR = 120 N F1 = 80

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FR

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Flv F1 2 B1 acos 71 Flv aR BR aco...View the full answer

Engineering Mechanics Statics

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