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Mass of B is four times that of A. B moves with a velocity half that of A . Then B has:

Options

  1. Akinetic energy equal to that of A .
  2. Bhalf the kinetic energy of A.
  3. Ctwice the kinetic energy of A.
  4. Dkinetic energy one-fourth of A.

Correct answer

A. kinetic energy equal to that of A .

Step-by-step solution

The correct answer is option (A).

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