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 ω_s = {100k} rad/s, while the frame has an angular velocity of ω_y = {2j} rad/s. Determine the moment which the bearing forces at A and B exert on the shaft due to this motion.

Transcribed Image Text:

A 0.5 ft 0.5 ft Wy B