physics

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A ceiling fan is rotating 245 times each minute. What is its frequency? What is its period of rotation? What is its angular velocity? When the fan is turned off, it slows down at 2.50 rad/s2 – how long will it take the fan to stop?

  • physics -

    I will be happy to check your thinking on this.

  • physics -

    f= 3.47/second

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