Solve the below problem:
Q: An 80-lb disk of radius 10 in. spins as shown at the constant rate ω1 = 80 rad/s with respect to the bent axle ABC. The system is at rest when a couple M0 = (1.5 lb · ft) is applied for 5 s and then removed. Determine the force-couple system representing the dynamic reaction at the support at point A after the couple was removed. Assume that the bent axle ABC has a negligible mass.
