A uniform bar of length 6a & mass 8m lies on a smooth horizontal table. Two point masses 'm & 2m' moving in the same horizontal plane with speeds 2v & 'v' respectively strike the bar as shown & stick to the bar after collision then

A uniform bar of length 6a & mass 8m lies on a smooth horizontal table

1.	A uniform bar of length 6a & mass 8m lies on a smooth horizontal table. Two point masses 'm & 2m' moving in the same horizontal plane with speeds 2v & 'v' respectively strike the bar as shown & stick to the bar after collision then
Answer» Velocity of the centre of MASS is zero Angular velocity about centre of mass `=(V)/(5A)` Total kinetic energy just after collision is `3/5"mv"^(2)` Total kinetic energy just after collision is `3/2"mv"^(2)` Answer :A::B::C::D