Tips on building a Balloon powered race car? - wheels on a balloon race car
In science we must build a race car balloon power. I really want to mine is better, and I need to go over 5 m. Any tips? I want to light, so the material can be used? You also need at least 3 wheels. I want the big wheels or small wheels? And also, desperetly want it to look good:] I know it will be difficult, but I can not see it, to bear. Can it affect the speed and distance of the car? I asked my father, but I do not believe, then I have to help me: [. Thank you!
Wheels On A Balloon Race Car Tips On Building A Balloon Powered Race Car?
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Wednesday, February 17, 2010
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1 comments:
Well, I'm not the right kind of engineer in order to give an opinion, but I can tell you some things. To find out, they rotate, of course, and the aerodynamics, allowing you the flexibility and ease of use of materials, such as a molded plastic, if possible. The height of the tires are not as important as width. You want to keep the thin width so as to reduce friction, and the tire should not be relatively simple, but hard enough when you open the ball. That is all, reduce friction - both wheels touch the ground and the friction caused by air resistance. In addition, an aerodynamic form is always good. Good luck!
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