Two bodies of masses m and 2m are moving in same direction with speed 2v and v respectively just after collision body of mass m come to rest and body of mass 2m splits in two equal parts and move at 45° from initial direction of motion of body of mass m. Find out speed of one part after collision
(1) 2√2V
(2) √2V
(3) 2v
(4) None of these
