As part of a carnival game, a mb=0.553 kg ball is thrown at a stack of 16.8 cm tall, mo=0.343 kg objects and hits with a perfectly horizontal velocity of ,i=10.8 m/s. suppose the ball strikes the topmost object. immediately after the collision, the ball has a horizontal velocity of ,f=4.85 m/s in the same direction, the topmost object has an angular velocity of =5.23 rad/s about its center of mass, and all the remaining objects are undisturbed. if the object's center of mass is located =11.8 cm below the point where the ball hits, what is the moment of inertia of the object about its center of mass?