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A sphere is moving on a smooth surface w...

A sphere is moving on a smooth surface with angular velocity `omega` and linear velocity v. If collides elastically with another identical sphere B kept at rest. Neglecting friction everywhere, let `V_(A)` and `omega_(A)` be linear and angular velocities of sphere A after the impact and let `V_(B)` and `omega_(B)` be the corresponding parameters for spehre B. Then

A

`V_(A) =0, omega_(A) = 0`

B

`V_(B) = v, omega_(B) = 0`

C

`V_(B) =0, omega_(B) = omega`

D

`omega_(A) = 0 , omega_(B) = omega`

Text Solution

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The correct Answer is:
B
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