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Homework Help: How to do this partial derivative

  1. Oct 12, 2005 #1
    I believe I have already found them for S and g, but I'm not sure how to do this for M2 and also M1 and M3.

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  2. jcsd
  3. Oct 12, 2005 #2
    I would suggest using free image hosting sites, such as http://www.imageshack.us/ to host pictures so you don't have to wait for the attenment to be approved
  4. Oct 13, 2005 #3
    is it approved now?
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