Question

choose a heavy object like a table or a box which you can move only by pushing hard try to push it all by yourself can you move it now ask you one of your friend to have you in pushing it in the same direction is it easier to move it now can you explain why now who's the same object but ask your friend to push it from the opposite side does the object move if it does not deduction in which it moves can you guess which one of you is applying a larger force

Answer 1

yes we will have to apply larger force in second condition to act on motion