This is my project about wind. I tested sails and different size wheels on lego cars to see how far I could get them by just blowing them. It was interesting.
Wednesday, May 13, 2020
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Awesome work Christibel! You have been very thorough with your testing, observations, recording and comments. It looks like you have learned that less friction of a smooth dry surface can help something move faster, that weight distribution is important for balance, designs need to be suitable for the amount of wind, and that the bigger wheels and bigger sails were better. So much learning! Tino pai tou mahi! Maybe you might have a go trying the hairdryer with a bigger lego car.
ReplyDeleteSo the large sail and the large wheels worked really well for you Christibel? Great wind power work!
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