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Two particles A and B of mass m each hit...

Two particles `A` and `B` of mass `m` each hit the ends of a rigid bar of mass `M` and length `l` inelastically from opposite sides the speeds `v` and perpendicular to the rod. The bar is kept on a smooth horizontal plane (as shown). Find the linear and angular speed of the system (bar`+`particle).

A

`v_(cm) = 0 , omega = ( 21)/( 7) ( v )/( l ) `

B

`v_(cm) = 0, omega = ( 4v)/(l)`

C

`v_(cm) = 0 , omega = ( 5v)/(l)`

D

`v_(cm) = 0, omega = ( v)/( 5l) `

Text Solution

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The correct Answer is:
A
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