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A rod AB of length 2L and mass m is lyin...

A rod `AB` of length `2L` and mass `m` is lying on a horizontal frictionless surface. A particle of same mass `m` travelling along the surface hits the rod at distance `(L)/(2)` from `COM` with a velocity `v_(0)` in a direction perpendicular to rod and sticks to it.

Angular velocity of rod just after collision is

A

`v_(0)sqrt(2)`

B

Zero

C

`2sqrt(2)v_(0)`

D

`(v_(0))/(sqrt(2))`

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