As part of a carnival game, a mb=0.628 kg ball is thrown at a stack of 15.3 cm tall, mo=0.423 kg objects and hits with a perfectly horizontal velocity of ,i=12.1 m/s. suppose the ball strikes the topmost object. immediately after the collision, the ball has a horizontal velocity of ,f=5.10 m/s in the same direction, the topmost object has an angular velocity of =2.03 rad/s about its center of mass, and all the remaining objects are undisturbed. if the object's center of mass is located =10.7 cm below the point where the ball hits, what is the moment of inertia of the object about its center of mass?