The uniform thin bar of 30 kg has an angular speed in the opposite direction of the clock of 6 rad/s. Determine the tangential and normal components of the force exerted on the bar at point O, as well as the angular acceleration of the bar at this time.
Distance from O to the center of mass of the bar: 0.3 m
Distance from O to the end of the bar: 0.6 m
Moment of inertia of the bar: M = 60 Nm