Recent content by Ghostfire 19

  1. G

    Undergrad Air cannon velocity with lower pressure and larger expansion chamber

    Hey I am new here and I've got a small physics problem for you guys (and any gals out there). I am making an air cannon for use in scenario paintball. The way its set up now is with a small expansion chamber that holds very high pressure air. I am wondering if i can use a much larger...
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