When two bodies collide elastically, then

Options :
  1. Kinetic energy alone is conserved
  2. only momentum is conserved
  3. both energy and momentum are conserved
  4. neither energy nor momentum is conserved
Answer and Explanation :-

Answer: Option 3


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Even a fool recognizes that there is great sadness in a bucket of tears. But only a wise man thinks to conserve water and use that bucket to wash his car.
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