1.

A body of mass 5 kg has momentum of 10 kg m/s. When a force of 0.1 N is applied on it for 10 seconds, the change in its kinetic energy is:

A. 1.1 J
B. 4.4 J
C. 2.1 J
D. 1.4 J
Answer» D. 1.4 J


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