This short paper presents a simple analytical model for the abrupt termination of circular motion, as discussed in the ‘The Most Mind-Blowing Aspect of Circular Motion’. The model confirms that when a string is released, a ball at the far end of the string continues to move in a near-circular motion for a short time.

中文翻译：

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球从匀速圆周运动中释放出来的初始轨迹

这篇简短的论文提出了一个用于圆周运动突然终止的简单分析模型，如“圆周运动最令人兴奋的方面”。该模型证实，当释放一根绳子时，绳子远端的球会继续以近乎圆形的运动移动一小段时间。