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月球不会掉到地球上是因为月亮在绕着地球转，离心力抵消了引力。在月球上看地球是静止的，为什么不会掉？ 知乎 Template






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tomski月球不会掉到地球上是因为月亮在绕着地球转，离心力抵消了引力。在月球上看地球是静止的，为什么不会掉？ 知乎 coloring
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