+0

# cody's car accelerates from 0 m/s to 45 m/s northward in 15 seconds. what is the acceleration of the car

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57
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cody's car accelerates from 0 m/s to 45 m/s northward in 15 seconds. what is the acceleration of the car

Oct 30, 2019

#1
+105668
+2

Acceleration is change in velocity / time = 45/15 = 3m/s^2

Oct 31, 2019
#2
+2391
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$$\Delta \text{ When they say change in velocity, the "change" can be represented with that sign}$$

CalculatorUser  Oct 31, 2019