Question

average force exerted on your car during braking?

Driving home from school one day you spot a ball rolling out intothe street (Figure 5-18). You brake for 1.15 s, slowing your 830 kg car from 16.0 m/s to 9.50m/s.

(a) What was the average force exerted on your car duringbraking?
Magnitude(kN)

(b) How far did you travel while braking?(m)

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