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Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中
Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中
水火箭的問題((急!!!!!!!20點求解!!
Jun 16th 2013, 05:46

1.請問水火箭1.25L跟2L的發射器是一樣的嗎?
怕做了之後跟老師的發射器不符合就白做了Q_Q
2.台中哪裡買的到噴嘴跟泡棉火箭頭阿ˊˋ((急用((盡量是店面
找了好久阿ˊˋ金玉堂好像沒有賣吧?有人在金玉堂買過嗎?
3.1.25L跟2L做哪個比較簡單
因為老師說要在一節可做完=ˇ=((其實有一半是我太懶XDD
4.1.25L跟2L哪個飛得比較好?
怕做太爛會被笑XDD
5.有沒有做尾翼的正確數字??((1.25L跟2L都解釋一下
教學影片上都亂做ˊˋ看不懂ˊˋ

如有其他意見也歡迎回答喔ˊˇˋ

真的很急!!!!!
拜託!高手回答一下八ˊˋ

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