The retarding force (F) acting on a body and the distance (d) covered by it are shown in the following figure. The mass of the body is 25 kg and its initial velocity is 2m/s. What will be the kinetic energy of the body when the distance covered by it is 2m ?
(a) 40 J (b) 10 J (c) 50 J (d) 30 J
