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ガリレオ・ガリレイ 最速降下線問題

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Uploaded by on Feb 20, 2009

模型を使って、円弧の方が弦より降下時間が短い事を確認しました。ちなみに、ご承知の方もおられると思いますが、円弧よりもサイクロイドの方が降下時間が短く、最速降下線­問題と言われています。

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Education

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Standard YouTube License

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