4) How should the force act on a body to exert maximum torque on it? A. In any direction and at maximum distance from the axis of rotation B. Perpendicular to the axis of rotation with the position vector of the point of action of force also perpendicular to the axis of rotation (Correct Answer) C. At maximum distance perpendicular to the axis or rotation D. In any direction with the line of action of the force passing through the axis of rotation.