Question

The Ferrari (950 kg), in Ferris Bueller's Day off, fell off the jack (no longer in contact) while the wheels were already spinning (in reverse). Once on the ground you notice the car go from 0 m/s to 3.0 m/s (backwards) in 1.5 seconds.

1.Draw a single object momentum diagram for the car during the interval of is horizontally accelerating.

2.What is the Net force on the car during the acceleration?

3.How many forces are acting on the car during the acceleration?

4.Draw stacked addition and a force diagram for the car.

5.What is the magnitude of the force of the ground on the car?

Answer 1

m = asoko v=3M1S = omis t=rssel using v= utat 3=ot ax1.5 a= 2 m/s² M Fruet = m a E = 950X 2 = 1900 N F = ma i l two for us Mg Fana II & Fq = mg = 950410 = 95ook