The solid 0.50-in.-diameter steel [E = 30,000 ksi] shaft shown in Figure P10.39 supports two belt pulleys. Assume that the bearing at B can be idealized as a pin support and that the bearing at D can...

The solid 0.50-in.-diameter steel [E = 30,000 ksi] shaft shown in Figure P10.39 supports two belt pulleys. Assume that the bearing at B can be idealized as a pin support and that the bearing at D can be idealized as a roller support. For the loading shown, use discontinuity functions to compute

(a) the shaft deflection at pulley A.

(b) the shaft deflection at pulley C.