1.

A body of mass 5 kg is moving with a momentum of 10 kg-m/s. A force of 0.2 N acts on it in the direction of motion of the body for 10 seconds. The increase in its kinetic energy is        [MP PET 1999]

A.        2.8 Joule
B.        3.2 Joule
C.        3.8 Joule
D.        4.4 Joule
Answer» E.


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