A uniform rod of mass m and length L is hinged at one end and free to rotate in the horizontal plane. All the surface are smooth. A particle of same mass m collides with the rod with a speed V_(0). The coefficient of restitution for the collision is e=(1)/(2). If hinge reaction during the collision is zero then the value of x is :

A uniform rod of mass m and length L is hinged at one end and free to

1.	A uniform rod of mass m and length L is hinged at one end and free to rotate in the horizontal plane. All the surface are smooth. A particle of same mass m collides with the rod with a speed V_(0). The coefficient of restitution for the collision is e=(1)/(2). If hinge reaction during the collision is zero then the value of x is :
Answer» No such value of X is possible `x=(L)/(2)` `x=(2L)/(3)` `x=L` Answer :C

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