火箭最高速度是多少？
回答 (2)
2016-05-06 4:46 am
According to Einstein's Special Theory of Relativity, the speed limit for any object is the speed of light, which is 300,000,000 m/s.
2016-05-03 10:32 am
在地心引力下秒速11米，飛出地球外就沒有最高速
收錄日期: 2021-04-18 14:46:31
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