Dimepiece17 Dimepiece17

30-08-2017
Physics

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An object goes from a speed of 9 m/s to a total stop in 3s what is the object acceleration

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gswetah gswetah

31-08-2017

since
acceleration = change in speed / total time
then
acceleratiom = (0m/s - 9 m/s ) / 3s
therefore
acceleration = -3m/s^2

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