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A sphere of mass 0.3 kg moving with a ve...

A sphere of mass 0.3 kg moving with a velocity of 4 m/s collides with another sphere of mass 0.5 kg which is at rest. Assuming the collision to be elastic, their velocities after the impact are

A

4 m/s and `0 ms^(-1)`

B

`-1 m/s and 3 m//s`

C

2 m/s and 2 m/s

D

`4 m//s and 8 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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