Using the method of joints, please determine the forces in DC, DE, CB, CF and EF.

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
Chapter50: Commercial, Packaged Rooftop, Variable Refrigerant Flow, And Variable Air Volume Systems
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Problem 5RQ: A bonded roof is one that has A. reinforced steel structural members. B. a written warranty or...
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Using the method of joints, please determine the forces in DC, DE, CB, CF and EF.

A
30°
В
2,0 m
D
G.
F
E
10°
1 kN
1 kN
1 kN
t
2,0 m
2,0 m
2,0 m
Transcribed Image Text:A 30° В 2,0 m D G. F E 10° 1 kN 1 kN 1 kN t 2,0 m 2,0 m 2,0 m
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