A rigid uniform rod of mass M and length 'L' is resting on a smooth horizontal table. Two marbles each of mass 'm' and travelling with uniform speed 'V' collide with two ends of rod simultaneously and inelastically as shown. The marbles get struck to the rod after the collosion and continue to move with the rod If m=M/6 and V = L mts/sec, then the taken by rod rotate through pi//2 is

A rigid uniform rod of mass M and length 'L' is resting on a smooth ho

1.	A rigid uniform rod of mass M and length 'L' is resting on a smooth horizontal table. Two marbles each of mass 'm' and travelling with uniform speed 'V' collide with two ends of rod simultaneously and inelastically as shown. The marbles get struck to the rod after the collosion and continue to move with the rod If m=M/6 and V = L mts/sec, then the taken by rod rotate through pi//2 is
Answer» 1S `2PI` s `PI` s `(pi)/(2)s` ANSWER :D