1.

Two equal uniform rods P and Q each of length l move with the same velocity v as shown in the figure. The second rod has an angular velocity omega(lt6v//l" and clockwise") about its centre of gravity g^(1) in addition to v.

Answer»

<P>If the ENDS A and A' are SUDDENLY fixed simultaneously, both the RODS will start to rotate with the same angular velocity
If the ends A and A' are suddenly fixed simultaneously, the rod Q will start to rotate with greater angular velocity
If the ends B and B' are suddenly fixed simultaneously,bothrods will start to rotate with the same angular velocity
If the ends B and B' are suddenly fixed simultaneously, the rod P will start to rotate with greater angular velocity

Answer :B::D


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