Q3 A box of mass 1 kg is pulled on a horizontal plane of

Last updated: 6/8/2023

Q3 A box of mass 1 kg is pulled on a horizontal plane of length 1 m by a force of 8 N then it is raised vertically to a height of 2 m at constant speed the net work done is a 28 J b 8 J c 18 J d None of the above