science
Grade-11
Easy

Question

A cricket ball of mass 160 g is bowled at 40 m·s−1 towards a batsman.
Calculate the momentum of the cricket ball.

  1. 1.4 m over s
  2. 0m over s
  3. 6.4 kg m over s
  4. none

The correct answer is: 6.4 kg m over s

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