See Figure P12-1. The shaft rotating at 550 rpm carries a 10-in-diameter V-belt sheave at D that delivers 30 hp to a mating sheave as shown. Compute the torque delivered by the shaft to the sheave and the total force exerted on the shaft by the sheave. Resolve the force into its horizontal and vertical components, and show the net forces acting on the shaft at D in the horizontal and vertical directions. A B 10.00-10.00 Gear Q 7. B Section A-A B 6.00 D J - Gear B - V-belt sheave 40 Section B-B