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Physics, 19.09.2021 02:40 taheraitaldezign

The speed of a car is increased uniformly from 20. meters per second to 30. meters per second towards the right in 4.0 seconds. The magnitude of the car's average
acceleration in this 4.0-second interval is

A 13m/s2

B 2.5m/s2

C 10m/s2

D 0.40m/s2

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