A smooth sphere 'A' of mass 'm' is moving with a contant speed 'v' on the smooth horizontal surface collides elastically with an identical sphere at 'B' at rest. After elastic speed of sphere 'A' is V/2 then the speed of sphere of 'B' is

A smooth sphere 'A' of mass 'm' is moving with a contant speed 'v' on

1.	A smooth sphere 'A' of mass 'm' is moving with a contant speed 'v' on the smooth horizontal surface collides elastically with an identical sphere at 'B' at rest. After elastic speed of sphere 'A' is V/2 then the speed of sphere of 'B' is
Answer» `(V)/(2)` `(3V)/(2)` `(SQRT(3)V)/(2)` `(sqrt(5)V)/(2)` ANSWER :C