Question: rob. 2 A 1 0 - lb block is held in equilibrium by two cords of negligible weight. The cord ABC is continuous and passes

rob. 2
A 10-lb block is held in equilibrium by two cords of negligible weight.
The cord ABC is continuous and passes over a frictionless pulley at B . Determine the
tension in cord AD and the weight W needed to hold the 10-lb block in the equilibrium
position shown.
rob. 2 A 1 0 - lb block is held in equilibrium by

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