A bodyof mass 20 kg is moving along a straight line with a linear momentum of 240 kg ms^(-1). Ifa constant force of 20 N acts for 5s opposite to direction of motion, the work done by the force during this time is

A bodyof mass 20 kg is moving along a straight line with a linear mome

1.	A bodyof mass 20 kg is moving along a straight line with a linear momentum of 240 kg ms^(-1). Ifa constant force of 20 N acts for 5s opposite to direction of motion, the work done by the force during this time is
Answer» 950 J 1440 J 1190 J 1200 J Answer :A