A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7N on a table with coefficient of kinetic friction = 0.1. Compute the Change in kinetic energy of the body in 10s.

A body of mass 2 kg initially at rest moves under the action of an app

1.	A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7N on a table with coefficient of kinetic friction = 0.1. Compute the Change in kinetic energy of the body in 10s.
Answer» SOLUTION :`635 J` Work DONE by the net FORCE on a body equals CHANGE in its kinetic energy.