Four signs are mounted on a frame spanning a highway, and the magnitudes of the horizontal wind

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Four signs are mounted on a frame spanning a highway, and the magnitudes of the horizontal wind forces acting on the signs are as shown. Determine a and b so that the point of application of the resultant of the four forces is at G.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073398242

11th edition

Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self

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Question Posted: Jun 01, 2017 09:40 AM

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Four signs are mounted on a frame spanning a highway, and the magnitudes of the horizontal wind

Question:

3 ft 2.5 ft 90 50 lb 160 b s ft 105 Ib 5 ft 9 ft 5.5 ft .A

Step by Step Answer:

Since R acts at G equivalence then requires that G M of ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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