The wall crane supports a load of 660lb. The jib ABC has a weight of 152lb and member BD has a weight of 38lb. Each member is uniform and has a center of gtravity at its center. A)Determine the horizontal component of reaction at the pin A. B)Determine the vertical component of reaction at the pin A. C)Determine the horizontal component of reaction at the pin D. D)Determine the vertical component of reaction at the pin D.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The wall crane supports a load of 660lb. The jib ABC has a weight of 152lb and member BD has a weight of 38lb. Each member is uniform and has a center of gtravity at its center.

A)Determine the horizontal component of reaction at the pin A.

B)Determine the vertical component of reaction at the pin A.

C)Determine the horizontal component of reaction at the pin D.

D)Determine the vertical component of reaction at the pin D.

E)What is the force in the cable at the winch W?

D.
4 ft
4 ft
4 ft
E
60
Transcribed Image Text:D. 4 ft 4 ft 4 ft E 60
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