38 我做的受力分析
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Published: 2026/04/16 - Updated: 2026/04/16
Total: 57 words
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我的看法不同
水桶旋转有个从桶中心向外的离心力，
地球的自转，有个从下部向上的离心力力。两个因素叠加形成了牛顿水桶实验的现象。