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Magnitude of acceleration = (change in speed) / (time for the change) = 2/5

Acceleration = 0.4 meters per second2 north

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Q: A car traveling at 8 meters per second due north speeds up to 10 meters per second in the same direction If it takes the car 5 seconds to change its velocity what is the car's acceleration?
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What is the acceleration of a car that maintains a constant velocity of 100km per h for 10 seconds?

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What is the magnitude of the acceleration of the car who is traveling along east with a constant velocity?

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