y If a driver makes contact with a steering wheel during a 35-mph crash, she comes to rest in about ∆t = 15 ms. If, during an identical crash, the driver makes contact with an air bag, shecomes to rest in about ∆t = 110 ms. What is the ratio Fsw>Fab of theforce exerted by the steering wheel to the force exerted by the airbag on the driver?

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: