Two equal sphere of mass m are in contact o a smooth horizontal table. A third identical sphere impinges symmetrically on them and is reduced to rest. Find e and the loss KE.

Two equal sphere of mass m are in contact o a smooth horizontal table.

1.	Two equal sphere of mass m are in contact o a smooth horizontal table. A third identical sphere impinges symmetrically on them and is reduced to rest. Find e and the loss KE.
Answer» ANSWER :`(2)/(3),(m U^(2)6)/(6)`