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QUESTION 11
A car is traveling with a velocity of 53 m/s. The driver slams on the brakes and the car skids for 20 m before stopping. What is the car's acceleration? Your answer should be in units of m/s², but you should only submit the number for your answer (and don't forget to check).
QUESTION 12
If the car in the previous question had been traveling with a velocity of 10 m/s, how far would it have skid before stopping? Your answer should be in units of m, but you should only submit the number for your answer (and don't forget to check your signs!)
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