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| 15 Apr 2013 07:15 PM |
What I did is "How fast is a rollercoaster inside a loop-the-loop"
I made a model made of wood, pvc pipe, and i used a golf ball for the "rollercoaster"
I got a A+ on the project, made it to 2nd place in the County fair. If you wanna learn some plhysics, do this kk |
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Foxist
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| Joined: 15 Apr 2012 |
| Total Posts: 589 |
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| 15 Apr 2013 07:15 PM |
| http://www.youtube.com/watch?v=ztVMib1T4T4 |
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