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A billiard ball of mass M , moving ...

A billiard ball of mass M , moving with velocity `v_1` collides with another ball of the same mass but at rest . If the collision is elastic , the angle of divergence after the collision is

A

`0^(@)`

B

`30^(@)`

C

`90^(@)`

D

`45^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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