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What Is A Good Catapult Design That Meets The Following Specifications?

It can’t be bigger than 2ft. by 3ft. and must be able to launch a tennis ball.

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This entry was posted on Saturday, December 12th, 2009 at 2:06 am and is filed under Tennis FAQ. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “What Is A Good Catapult Design That Meets The Following Specifications?”

  1. trebuchet is the most powerful type, but it is pretty complicated.
    you first need to decide if distance or accuracy is most important to you.

  2. a balista, compact and powerful, they can launch rock, so they can do a tennis ball just fine

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