The angular momentum of a rigid body of mass m about an axis is n times the linear momentum (P) of the body. Total kinetic energy of the rigid body is :

  1. A. n 2P 2 2
  2. B. P 2[1+n 2] 2m
  3. C. n 2P 2 2m
  4. D. Cannot be determined (moment of inertia not given)

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