The angular speed of an automobile engine is increased at a constant rate from 1,200 rev/min to 3000 rev/min in 9 s. What is its angular acceleration in revolutions per minute squared? Enter units as r/m/m. Don't forget to convert between seconds and minutes.
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The angular speed of an automobile engine is increased at a constant rate from 1,200 rev/min to 3000 rev/min in 9 s. What is its
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