Question: A car originally at rest accelerates at 2 m/s^2 for 10 s and then accelerates at -4 m/s^2 for 5 s. What is the total

A car originally at rest accelerates at 2 m/s^2 for 10 s and then accelerates at -4 m/s^2 for 5 s. What is the total distance the car has traveled?

a) 200 m b) 175 m c) 150 m d) 140 m e) 125 m

The answer is C. Can you explain why?

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