| 释义 |
您要找的是不是： vestedadj. [律]既定的；穿着衣服（尤指祭服）... V速度 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译 1 ?速率 ... 平均速度单位: m/s。 3. 速率 v speed 单位：m/s ...
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So, speed, which is the scalar quantity is going to be just the magnitude of the vector, V. - 2
But now notice, I can substitute now for this v squared, I can substitute the square of this that is the orbital speed and then I get M G over R. 现在注意我能,代替这个v平方，我能代入这个平方,那是轨道速度,然后得到MG在R上。 - 3
Out pops that speed with which you can escape the gravitational pull of capital M, which is the V square root of two times larger than this V. 逃离M的重力,所需的速度为,√2乘以,比逃逸速度小的。
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