The motor weighs 50 lb and has a radius of gyration of 0.2 ft about the z axis. The shaf...

The motor weighs 50 lb and has a radius of gyration of 0.2 ft about the z axis. The shaft of the motor is supported by bearings at A and B, and spins at a constant rate of while the frame has an angular velocity of Determine the moment which the bearing forces at A and B exert on the shaft due to this motion.