at A and 3. (6 points). A uniform rod AB of length 5.0 m and mass M 3.8 kg is hinged at A and held in equilibrium by a light cord, as shown in Fig. A load W 22 N hangs from th rod at a distance d so that the tension in the cord is 85 N. (a) Draw a free-body diagram for the rod. (b) Determine the vertical and horizontal forces on the rod exerted by the hinge. (c) Determine d from the appropriate torque equation. .(6 points). A uniform rod AB of length 5.0 m and mass M 1 37 53° W=22 N