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A ball A collides elasticlly with an ano...

A ball A collides elasticlly with an another identical bass B with velocity 10 m//s at an angle of `30^(@)` from the line joining their centres `C_(1)` and `C_(2)` Select the correct alternative (s).

A

Velocity of ball A after colision is 5 m//s

B

Velocity of ball B after colision is `5sqrt3` m//s

C

Both the balls move at right angles after collision

D

Kinetic enrergy will not be conserved here, because coollision is not head on

Text Solution

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The correct Answer is:
B,C,D
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