21 A body of mass 2 kg is moved from a point A to a point B

Last updated: 6/10/2023

21 A body of mass 2 kg is moved from a point A to a point B by an external agent in a conservative force field If the velocity of the body at the points A and B are 5 m s and 3 m s respectively and the work done by the external agent is 10 J then the change in potential energy between points A and B is a 6 J c 16 J b 36 J d None of these