Question:medium
A ball P in motion collides with another ball Q of same mass at rest. If the coefficient of restitution between the two balls is 0.2, then the ratio of the velocities of the two balls P and Q after collision is:
A ball P in motion collides with another ball Q of same mass at rest. If the coefficient of restitution between the two balls is 0.2, then the ratio of the velocities of the two balls P and Q after collision is:
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For 1D collision always use momentum + restitution together.
Updated On: Jun 17, 2026
- 1:3
- 2:3
- 1:1
- 3:4
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The Correct Option is A
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