Question

what is the role of seat belts in the car.

related to Newton's2nd law of motion.​

Answer 1

Answer:

Newton's second law relates to seat belts because the law states that the greater the force the force the greater the acceleration, the greater the mass the less acceleration. When you are wearing a seat belt, it obviously stops you from accelerating.

Answer 2

Answer:

Seat belts stop you tumbling around inside the car if there is a collision. Upon sensing a collision the seat belts lock in place. When the car crashes, there is no unbalanced force acting on the person, so they continue forward (Newton's First Law). The person moves against the seat belt, exerting a force on it.