049 More clay GT Three identical clay balls collide as in the diagrar1e right. Two of the clay balls come in at equal angles of 350 and'equal (unknown) """" speeds, and strike the third (stationary) ball simultaneously. All three stick together and move off together without rotating. There are no forces on the balls of clay other than those that they exert on each other. Find the fraction of the original energy of the system that becomes thermal. 2F