Given the wall crane supports an additional 700 lb. load, the force on the cable at the winch motor W and the horizontal and vertical component of the pin reactions at A, B, C, and D. Apply the equations of equilibrium and solve the unknowns.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.30P: Solve Prob. 7.29 if =0.
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Given the wall crane supports an additional 700 lb. load, the force on the cable at the winch motor W and the horizontal and vertical component of the pin reactions at A, B, C, and D. Apply the equations of equilibrium and solve the unknowns.

4 ft
4 ft
4 ft-
B.
60°
700 Ib
Transcribed Image Text:4 ft 4 ft 4 ft- B. 60° 700 Ib
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