A body of mass 5kg rests on a rough horizontal surface of coefficient of friction 0.2. The body is pulled through a distance of 10m by a horizontal force of 25 N. The kinetic energy acquired by it is (g = 10 ms 2 )
Text Solution
Verified by ExpertsThe correct answer is:
B
Kinetic energy acquired by body
= (Total work done on the body) – (work against friction)
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