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Calculate golf ball backspin?

  1. Sep 19, 2007 #1
    Calculate golf ball backspin??


    Just wondering if anyone could tell me the best way to calculate the approx backspin (rpm) a golf ball given ball speed and launch angle figures?

    Or just how to go about getting average backspin measurements of balls hit at different angles and speed? It doesn't have to be super accurate just averages and approximations.

    Thanks in advance.

  2. jcsd
  3. Sep 19, 2007 #2
  4. Sep 20, 2007 #3
    Thanks but theres nothing really on how you could calculate the amount of spin with different launch angles and speeds.
  5. Sep 20, 2007 #4
  6. Sep 20, 2007 #5
    Thanks i'll have a look.
  7. Sep 20, 2007 #6
    anyone else?
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