Question

What force will the seat belt have to exert on a person to hold the person in the seat who isexerted by a force of 35N?

Answer 1

To find the exerted force by the sea belt, we use Newton's Third Law.

Basically, the force exerted by the sea belt is opposite and equal to the force exerted by the person.

Therefore, the answer is -35 N, that's the force exerted by the seat belt.