Question: An automobile accelerates from rest at 2 m/s 2 for 20 s. The speed is then held constant for 20 s, after which there is

An automobile accelerates from rest at 2 m/s² for 20 s. The speed is then held constant for 20 s, after which there is an acceleration of -3 m/s² until the automobile stops. What is the total distance traveled?

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