The system of four forces acts on the roof truss. Determine the equivalent resultant force and specify its location along AB, measured from A.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 25RQ: How many watts of electrical energy are equal to 1 hp?
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The system of four forces acts on the roof truss. Determine the equivalent resultant force and specify its location along AB, measured from A.

 

200 lb
30
275 lb 4 ft
B
300 Ib 4 ft
150 lb 4 ft
30°
Transcribed Image Text:200 lb 30 275 lb 4 ft B 300 Ib 4 ft 150 lb 4 ft 30°
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