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外太空的自由落體運動—馬特·卡爾森 (Matt J. Carlson)
238,693 views |
Dr. Matt J. Carlson |
TED-Ed
• July 2013
Read transcript
觀看完整的課程：http://ed.ted.com/lessons/free-falling-in-outer-space-matt-j-carlson 假如你進入地球軌道，你將體驗到自由落體，你的胃會有與搭雲霄飛車時有截然不同的感覺。藉由牛頓的想像實驗，馬特·卡爾森解釋作用於太空人的力，並說明你不應該在家進行此實驗的理由。 課程設計：馬特·卡爾森 (Matt J. Carlson) 動畫：喬許·哈里斯 ( Josh Harris)
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