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Two balls A and B of angular velocities ...

Two balls A and B of angular velocities `omega_(A)` and `omega_(B)` collide with each other. Then, after collision

A

both have same angular velocities

B

`omega_(A) gt Omega_(B)`

C

`omega_(A) = omega_(B)` when balls are smooth

D

`omega_(A) gt omega_(B)` when balls are smooth

Text Solution

Verified by Experts

c) a) This is possible, when balls are is smooth.
b) `omega_(A) = omega_(B)` is not always possible. It depends upon conditions. But no conditions are mentioned .
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