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Center of Mass question

2022 · 27 Jun · Shift 1 · Q49
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  5. /2022 · 27 Jun · Shift 1 · Q49

Center of Mass question

2022 · 27 Jun · Shift 1 · Q49

JEE MainPhysicsCenter of MassMCQ+4 / −1
What percentage of kinetic energy of a moving particle is transferred to a stationary particle when it strikes the stationary particle of 5 times its mass? (Assume the collision to be head-on elastic collision)
  1. A
    50.0%
  2. B
    66.6%
  3. C
    55.6%
  4. D
    33.3%
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