Description
就在我打算做双层牛顿摆时，我发现了杠杆的一些奇怪现象。。。
轴/译：@贰鼠
The Lever Paradox - 2025/1/23
https://www.youtube.com/watch?v=kY2YeM5fNDw
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我的阻抗匹配视频：【为什么B超要涂凝胶】https://www.youtube.com/watch?v=AzZ7DjS4ti4
Action Lab 关于牛顿摆的视频：https://www.youtube.com/watch?v=YXQUdYmTZIs
感谢 Matt Parker@数学脱口秀 和 Henry Reich（分钟物理）的帮助
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