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範例:萬有引力與行星運動

一行星之旁有一質量為m的小衛星繞其轉動,軌道半徑為r,週期為T。試求(1)此行星的質量(2)衛星向行星的加速度。(3)衛星所受行星的引力。(4)若行星的半徑為衛星軌道的十分之一，則此行星表面的g值若干?

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Posted in 牛頓對克卜勒行星運動定律的解釋.

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By 張慶堂 – 2013 年 03 月 15 日

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