Aball rolls 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 1.30 s. the car slows down from 15.0 m/s to 9.00 m/s. the mass of the car is 1040 kg.
(a) during the time the brakes were applied, what was the average force exerted on your car?
(b) was the average force exerted on your car forwards or backwards?
(c) how far did the car move while braking?
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Aball rolls onto the path of your car as you drive down a quiet neighborhood street. to avoid hittin...
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