3. Cast-Iron Weight Using two ropes and a roller chute, two workers are unloading a 200 kg cast-iron counterweight from a truck. Knowing that at the instant shown the counterweight is kept from moving and that the positions of points A, B, and C are, respectively, A (0, -0.5 m, 1 m), B (-0.6 m, 0.8 m, 0), and C (0.7 m, 0.9 m, 0), and assuming that no friction exists between the counterweight and the chute, determine the tension in each rope.   Hint: Since there is no friction, the force exerted by the chute on the counterweight must be perpendicular to the chute.

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Die Stock

Die stock is expressed as the type of component which is utilized for fitting purposes while creating or shaping uniform threads on tubes, pipes, or screws. The die stock (die handle) has three screws around the adjustable part of a particular machine that helps to locate the die. Also, die stock can endure on a variety of hex and split adjustable dies of several dimensions. One of the primary reasons for using die stock in industries is because die stock can be operated by hands. Commonly, it is made up of high carbon steel.