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03-07-2018
Physics

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A car traveling at 27 m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is its acceleration?

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03-07-2018

[tex]a= \frac{v_f-v_o}{t} = \frac{0-27}{7} = -3,85 m/s^2 [/tex]

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