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A runner achieves a velocity of 11.1 m/s 9 seconds after he begins. What is his acceleration?
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A runner achieves a velocity of 11.1 m/s 9 seconds after he begins. What is his acceleration?
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Mar 19, 2016
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A runner achieves a velocity of 11.1 m/s 9 seconds after he begins. What is his acceleration?
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Zeynel
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Acceleration = (change in speed) / (time for the change) =
(11.1 m/s - 0 m/s) / (9 sec) =
1.2333... m/s²
That's the magnitude of his acceleration.
Jalem
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Mar 24, 2016
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Jalem
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