A body of mass 5 kg rests on a rough horizontal surface of coefficient of friction 0.2.
Channel: Doubtnut
Date: 2021-11-08

A body of mass 5 kg rests on a rough horizontal surface of coefficient of friction 0.2.  The body is pulled through a distance of 10 m by a horizontal force of 25 N .  The kinetic energy acquired by it is `(g=10ms^(2))`