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Question

A body having 5 kg mass is traveling with a certain velocity and has 10 kg m/s momentum. What will be its kinetic energy? 


  1. 10 J

  2. 2 J

  3. 50 J

  4. 100 J


Solution

The correct option is A

10 J


Kinetic Energy=(Momemtum2)2×mass=10010=10 J

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