An outstretched arm of a person is held at an angle theta= 26 deg below the horizon and a 18.5 N weight is placed on the hand. The shoulder-to-elbow length is 27 cm and the elbow-to-wrist length is 20 cm. The center of the weight is 5.5 cm from the person's wrist. An outstretched arm of a person is held at an angla. Determne the magnitude of the torque about the elbow produced by the weight. b. Determine the magnitide of the torque about the shoulder produced by the weight