Determine the magnitude and direction of the resultant FR = F1 + F2 + F3 of the

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Determine the magnitude and direction of the resultant FR = F1 + F2 + F3 of the three forces by first finding the resultant F' = F1 + F2 and then forming FR = F' + F3.

Given:
F1 = 30 N
F2 = 20 N
F3 = 50 N
θ = 20 deg
c = 3
d = 4

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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 02:46 AM

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Determine the magnitude and direction of the resultant FR = F1 + F2 + F3 of the

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F1

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a atan F F F F sin90 deg 0 a 309 N FR F22F1 F2 c...View the full answer

Engineering Mechanics Statics

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