A body of mass 5kg rests on a rough horizontal surface of coefficient – McqOptions

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1.	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 ms2) [EAMCET (Med.) 2000]
A.	330 J
B.	150 J
C.	100 J
D.	50 J
Answer» C. 100 J

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