The boom AC is supported at A by a ball-andsocket joint
Chapter 5, Problem 5-76(choose chapter or problem)
The boom AC is supported at A by a ball-andsocket joint and by two cables BDC and CE . Cable BDC is continuous and passes over a pulley at D . Calculate the tension in the cables and the x, y, z components of reaction at A if a crate has a weight of 80 lb.
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