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Two identical ball A and B having veloci...

Two identical ball A and B having velocities of 0.5m/s and -0.3m/s respectively collide elastically in one dimension. The velocities of B and A after the collision respectively will be

A

`-0.3 ms^(-1) & 0.5ms^(-1)`

B

`+0.5 ms^(-1) & +0.3ms^(-1)`

C

`-0.4 ms^(-1) & 0.3ms^(-1)`

D

`0.3 ms^(-1) & -0.4ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
In elastic collision of bodies of same mass, the velocities get mutually exchanged between them.
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