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gun physics

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  • chriscotie1
    Hey does anyone know the physics behind potato guns. i am looking for mabey some equasions or explanations of the right proportions of barrel length vs.
    Message 1 of 1 , Apr 20, 2004
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      Hey does anyone know the physics behind potato guns. i am looking
      for mabey some equasions or explanations of the right proportions of
      barrel length vs. combustion chamber
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