Answer is not 11.375i -4k another tutor answered with that and got marked wrong.

Ils onto the path of your car as you drive down a quiet neighborhood street. To avoid hitting the child that runs to retrieve the ball, you apply your brakes for 1.00 s. The car slows down from 14.51 + 4.50k m/s to 8.251 + 3.50k m/s. The mass of the car is 1.30 x 10" kg. (a) During the time the brakes were applied, what was the average force exerted on your car? Express your answer in vector form. 1 4 -81251 - 1300k (b) How far did the car move While braking? 11.375 X Did you use the appropriate kinematic equation? m