Model number two actually turned out to be more of a success then model one. The axis on the wheels were fairly balanced which allowed a smooth and straight motion. We used a plastic water bottle, plastic wheels, chop sticks, balloon, plastic tube, and tape. With 5 trial runs, the balloon car managed to travel an average distance of 4-6 metres.
Sunday, March 8, 2009
Model 2
Model number two actually turned out to be more of a success then model one. The axis on the wheels were fairly balanced which allowed a smooth and straight motion. We used a plastic water bottle, plastic wheels, chop sticks, balloon, plastic tube, and tape. With 5 trial runs, the balloon car managed to travel an average distance of 4-6 metres.
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any posts on time? or just workin on distance now?
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