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A wind turbine is rotating counterclockwise at 0.6 rev/s and slows to a stop in 12...

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Physics

A wind turbine is rotating counterclockwise at 0.6 rev/s andslows to a stop in 12 s. Its blades are 23 m in length. (a) What isthe angular acceleration of the turbine? (b) What is thecentripetal acceleration of the tip of the blades at t = 0 s? (c)What is the magnitude and direction of the total linearacceleration of the tip of the blades at t = 0 s?

Answer & Explanation Solved by verified expert
3.6 Ratings (505 Votes)
a Given the frequency of rotation number of rotations persecond f 06revs So the initila angular velocityIt slows to stop in t 12s So the    See Answer
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