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Calculus Centers of Gravity

  1. Feb 25, 2010 #1
    (Moderator's note: thread moved from Calculus and Analysis)

    I just need to know if my answer is correct for the following:

    Find the z-coordinate of the center of gravity of the region:

    (x/(z^3-1))^2 + (y/(z^3+1))^2<=1, 0<=z<=1.

    I'm getting 7/16; am I in the ballpark? Thanks for any help.
     
    Last edited by a moderator: Feb 26, 2010
  2. jcsd
  3. Feb 25, 2010 #2

    arildno

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    Dearly Missed

    I got that value as well.
     
  4. Feb 25, 2010 #3
    Thanks; glad to know I'm at least somewhat following this material.
     
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