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A Iong slender rod of mass 2 kg and leng...

A Iong slender rod of mass `2 kg` and length `m` is placed on a smooth horizontal table. Two particles of masses `2 kg` and ` 1kg` strike the rod simultaneously and stick to the rod after collision as shown in fig.

Angular velocity of the rod after collision is

A

rad /s

B

rad /s

C

19/17 rad /s

D

30/17 rad /s

Text Solution

Verified by Experts

The correct Answer is:
D
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