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JEE Mains 30-Jan-2023 Shift 1 Solved Paper

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Question : 4

Total: 90

As per the given figure, a small ball P slides down the quadrant of a circle and hits the other ball Q of equal mass which is initially at rest. Neglecting the effect of friction and assume the collision to be elastic, the velocity of ball Q after collision will be :(g=10m∕ s2)

[30-Jan-2023 Shift 1]

0
0.25m∕ s
2m∕ s
4m∕ s

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