3.How does the acceleration experienced by a fighter pilot compare to the potential acceleration experienced by passengers and vehicles in a crash?

3.How does the acceleration experienced by a fighter pilot compare to the potential acceleration

experienced by passengers and vehicles in a crash? What acceleration does an occupant feel when

decelerating to a stop from 40 m/s in a tenth of a second? How d

oes this change if the time is

doubled?

4.

What is a "crumple zone"? What is their purpose, and why do they increase safety during a crash?

Refer to specific physics concepts.