The ball B is at rest. A moving ball A collides elastically with it in one dimension. The…
Physics · JEE Advanced · NTA Exams — Laws of Motion
The ball B is at rest. A moving ball A collides elastically with it in one dimension. The masses of balls are equal. For ball B, which of the following will be greatest, if velocity of A is greater than 2m/sec. ?
- Kinetic energy
- Momentum
- Potential energy
- None of these
Answer
(A) Kinetic energy
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