Using a crowbar, a person can remove a nail by exerting littleforce, whereas pulling directly on the nail requires a large forceto remove it (you probably can't). Why? Using a crowbar, a personcan remove a nail by exerting little force, whereas pullingdirectly on the nail requires a large force to remove it (youprobably can't). Why?
A.The applied force is at a large distance from the pivot,giving rise to a large torque.
B.The applied force is at a small distance from the pivot,giving rise to a large torque.
C.The applied force is at a large distance from the pivot,giving rise to a small torque.
D. Because the crowbar is heavy.
