Recent content by helpwithphysics

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    Building a Projectile Launcher: Rubberband, Spring or Catapult?

    Thanks, its for a regular physics class, just for fun. We just need to have the ping pong fly accurately. Great Ideas! Thank you
  2. H

    Building a Projectile Launcher: Rubberband, Spring or Catapult?

    I Need Help Please. I'm pretty sure that I'm building a rubber band launcher. How would you assemble this?
  3. H

    Building a Projectile Launcher: Rubberband, Spring or Catapult?

    [FONT="Century Gothic"]I have a question- How exactly should I go about building a projectile launcher with a ping pong ball?:rolleyes: Would you recommend a catapult launcher, a rubberband launcher, or a spring launcher? Thanks.
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