17 Figure gives the acceleration of a 2 0 kg body as it

Last updated: 6/11/2023

17 Figure gives the acceleration of a 2 0 kg body as it moves from rest along x axis while a variable force acts on it from x Om to x 9m The work done by the force on the body when it reaches i x 4m and ii x 7 m shall be as given below 6 6 NIM 1 21 J and 33 J respectively 2 21 J and 15 J respectively 3 42 J and 60 J respectively 4 42 1 and 30 J respectively x m