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Projectile Launcher

  1. Oct 8, 2005 #1
    Any ideas for a simply projectile launcher? I have to build one for a physics lab. The only goal is distance.
  2. jcsd
  3. Oct 8, 2005 #2
    you should know how to search by now
  4. Oct 8, 2005 #3
    Are you doing this outside or in a classroom? Makes a big difference.

  5. Oct 8, 2005 #4
    Outside. I was looking at this but the diagrams and details are sketchy. Could anybody tell me the best materials for such a railgun (within reason)?
    Last edited: Oct 8, 2005
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