How does Newton's first law help explain how seat belts work when a vehicle abruptly stops? A. Seat belts negate the forces acting on a person's body.
Seat belts exert a force equal and opposite to the force the vehicle exerts on a person's
О В.
body.
OC. Seat belts provide the unbalanced force needed to stop the motion of a person's body.
Seat belts counteract the motion of a vehicle and a body's momentum to balance the
OD.
forces acting on the person's body.