Question: A cooling fan is turned off when it is running at 830 rev/minrev/min . It turns 500 revolutions before it comes to a stop. What

A cooling fan is turned off when it is running at 830 rev/minrev/min . It turns 500 revolutions before it comes to a stop.

What was the fan's angular acceleration, assumed constant?

How long did it take the fan to come to a complete stop?

solve it correctly please. I will rate accordingly with multiple votes. Please do it correctly. My last attempt..

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