Question: for question 4, why is the answer squared? A car takes 8 s to go from v = 0 m/s to v = 40 m/s

for question 4, why is the answer squared?

  1. A car takes 8 s to go from v = 0 m/s to v = 40 m/s at constant acceleration. If you wish to find the distance traveled using the equation d = at2, what value should you use for a? What is the distance traveled?

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