13-27. The 30-lb crate is being hoisted upward with a
Chapter 13, Problem 13-27(choose chapter or problem)
13-27. The 30-lb crate is being hoisted upward with a constant acceleration of 6 ft/s2. If the uniform beam AB has a weight of 200 lb. determine the components of reaction at A. Neglect the size and mass of the pulley at B. Hint: First find the tension in the cable, then analyze the forces in the beam using statics.
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