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Polar Integration of a Circle

  1. Oct 2, 2012 #1

    I'm not sure how to integrate this equation

    where a, r0 and γ are constants.

  2. jcsd
  3. Oct 2, 2012 #2


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    I would simply try u-substitution. Give it a go and see how it works out.
  4. Oct 2, 2012 #3


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    Adding to Marnemath, set "u" equal to the radicand.
  5. Oct 2, 2012 #4
    sorry, wrong forum. delete thread
    Last edited: Oct 2, 2012
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