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Would CD change for a cylinder if the

  1. Jan 14, 2008 #1
    If the surface was completely hydrophobic vs normal skin drag? If it changed would it be significant in an object with a 7:1 ratio?

    Thank you for your responses!
  2. jcsd
  3. Jan 14, 2008 #2
    Forgot to mention the object would be under water.
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