The 0.5-kg collar C can slide freely along the smooth rod AB. At a given instant, rod AB...

The 0.5-kg collar C can slide freely along the smooth rod AB. At a given instant, rod AB is rotating with an angular velocity of = 2 rad/s and has an angular acceleration of = 2 rad/s². Determine the normal force of rod AB and the radial reaction of the end plate B on the collar at this instant. Neglect the mass of the rod and the size of the collar.