When the brakes are applied, the driver moves forward, but is restricted by the seat belt. How does the force that the driver exerts on the seatbelt compare to the force that the seatbelt exerts on the driver? A Greater than and in the same direction. B Greater than and in the opposite direction. C Equal to and in the same direction. D Equal to and in the opposite direction. The diagram below shows a car covering equal displacements in equal

When the brakes are applied, the driver experiences a sudden deceleration due to the seatbelt acting like a safety shield. According to Newton’s third law of motion, for every action, there is an equal and opposite reaction. This means that the force the driver exerts against the seatbelt when moving forward is equal to the force the seatbelt exerts back on the driver, but in the opposite direction. So, the correct answer is D: Equal to and in the opposite direction! Have you ever thought about how much physics plays a role in car safety? Seatbelts are designed not just to restrain you but to distribute forces in a way that minimizes injury during a crash. In fact, modern cars are equipped with advanced systems like pretensioners that tighten the belt just before an impact, ensuring you stay snug and secure. Remember, wearing your seatbelt is not just a law—it's a lifesaver!