amcdonald009 amcdonald009

25-01-2019
Physics

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A car traveling at 21 m/s starts to decelerate steadily. It comes to a complete stop in 13 seconds. What is its acceleration?

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CalCDanG CalCDanG

25-01-2019

The formula for acceleration is the velocity times the inverse of time so it would be 21 times 1/13. So roughly 0.0769... is the acceleration(m/s^2).

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