Solve Prob. 2.2 using trigonometry. Problem 2.2: Two forces P and Q are applied as shown at

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Solve Prob. 2.2 using trigonometry. Problem 2.2: Two forces P and Q are applied as shown at point A of a hook support. Knowing that 45 lb and = P= Q 15 lb, determine graphically the magnitude and direction of their resultant using

(a) The parallelogram law,

(b) The triangle rule.

З0° 15

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Aug 31, 2010 06:11 AM

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Solve Prob. 2.2 using trigonometry. Problem 2.2: Two forces P and Q are applied as shown at

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З0° 15

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75 45 lb 15 16 75 60 R Using the L...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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