Because of air drag, the terminal velocity of a penny is between 30 to 50 miles per hour, or maybe even less if there's wind.
由于空气阻力, 一分钱的终端速度为每小时 30 到 50 英里,如果有风的话, 速度可能会更低。
单词 | air drag |
例句 |
原声例句
Life Noggin Because of air drag, the terminal velocity of a penny is between 30 to 50 miles per hour, or maybe even less if there's wind. 由于空气阻力, 一分钱的终端速度为每小时 30 到 50 英里,如果有风的话, 速度可能会更低。 Veritasium真理元素 So we're in kind of an intermediate scale where we still are getting hit by air drag but it's not as bad as the flee. - 所以我们处于中等规模,我们仍然受到空气阻力的打击,但没有逃跑那么糟糕。 |
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