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Which of the following statements about elastic collision is correct?

Physics
WAEC 2001

Which of the following statements about elastic collision is correct?

  • A. momentum is lost due to the sound produced
  • B. loss of momentim is equal to loss in kinetic energy
  • C. both kinetic energy and momentum are conserved
  • D. kinetic energy is lost while momentum is conserved
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Correct Answer: Option C
Explanation

In an elastic collision, both kinetic energy and momentum are conserved.

Therefore, the correct answer is C. Both kinetic energy and momentum are conserved.

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