What is the force exerted by a seat belt in a head-on collision?

[rebeccc]

In a head-on collision, a car stops in 0.18 from a speed of 22 . The driver has a mass of 75 , and is, fortunately, tightly strapped into his seat.

What force is applied to the driver by his seat belt during that fraction of a second?

 

[alphysicist]

Hi rebeccc,

What have you tried so far?