Acar traveling at 28.0 m/s28.0 m/s hits a bridge abutment. a passenger in the car, who has a mass of 66.0 kg,66.0 kg, moves forward a distance of 56.0 cm56.0 cm while being brought to rest by an inflated air bag. assuming that the force that stops the passenger is constant, what is the magnitude of this force?

The answer to your question is: F = 924 N

Explanation:

Data

v = 28 m/s

m = 66 kg

d = 56 cm

F = ?

Formula

v = d/t

a = v/t

F = ma

Process

                          t = d/v = 56 / 28 = 2 s

                          a = v/t = 28 / 2 = 14 m/s²

                          F = 66 (14) = 924 N

a sonic boom is a loud boom that breaks the sound barrier

explanation:

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000