A

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Q. A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2)

  • (A) 0 J
  • (B) 200 J
  • (C) 400 J
  • (D) 100 J
  • Correct Answer - Option(A)
  • Views: 2
  • Filed under category Physics
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Explanation by: Admin
We will use the following equation of motion to get the final velocity after 2 seconds.

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