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临界问题历来是物理学中的重要问题,对于这部分知识学生也很难掌握,这篇文章主要讨论了在运动学和动力学中的临界问题,针对学生学习中经常出现的疑惑,总结出三类问题,并释疑解难。
The critical problem has always been an important issue in physics. It is also very difficult for this part of knowledge students to master. This article mainly discusses the critical problems in kinematics and dynamics. In view of the frequent doubts in student learning, Class problems, and solve problems.