1 A book is moved from rest through a distance of 4 m along

Last updated: 6/1/2023

1 A book is moved from rest through a distance of 4 m along a straight line path The mass of the block is 5 kg and the force acting on it is 20 N If the kinetic energy quired by the block be 40 J at what angle to the path is the force acting 30 d none of these