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Math Help - Angular Frequency

  1. #1
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    Angular Frequency

    Hi.

    A frequency of 125Hz is equivalent to what angular frequency?

    I am getting 785.398... but I am not sure if its right. can anyone tell me if it is? and if not what the answer is and the formula please?
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  2. #2
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    Quote Originally Posted by tm1776 View Post
    Hi.

    A frequency of 125Hz is equivalent to what angular frequency?

    I am getting 785.398... but I am not sure if its right. can anyone tell me if it is? and if not what the answer is and the formula please?
     \omega = 2\pi f

     = 2 \pi (125) = 250\pi rads/s

    Which is indeed 785.398, but best leave it as a multiply of pi for accuracy and ease of manipulation.
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  3. #3
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    thank you.
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