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追及和相遇的问题是高中物理学生学习中十分常见的一类题,同时也是高中物理学生学习的重点和难点,同样也是高考中学生们的必考项目和重要热点问题。追及和相遇问题来源于生活,以生活中的物理现象为根据,其中涉及到的很多物理中的运动学知识,所以要解决这类问题需要我们学生积累一些运动学功底。本文就是在此基础上首先分析什么是追及和相遇问题,接着分析追及和相遇问题的注意点,最后探究追及和相遇问题的集中常见情形。
The problem of pursuing and meeting is a very common type of problem in senior high school physics students’ learning. At the same time, it is also the key and difficult point for senior high school physics students to study. It is also a necessary examination item and an important hot issue for middle school students. Pursuit and encounter problems come from life, based on the physical phenomena in life, which involves many of the physical kinematics, so to solve these problems we need students to accumulate some kinematic foundation. This article is based on this first analysis of what is the chase and encounter problems, and then analyze the chase and meet the points of attention, and finally explore the chase and encounter the focus of the common situation.