一、本月知识学习指要力学是高中物理的重点内容，复习力学内容时，应在掌握基础知识和基本概念的基础上，着重挖掘各知识点间的内在联系，找出规律特征，以求达到灵活应用的娴熟程度．分析和解决力学问题，通常可以从以下两个观点出发进行处理：一是力与运动的观点．先分... I. This month’s knowledge learning refers to mechanics as a key content of high school physics. When reviewing mechanics content, we should focus on the basic knowledge and basic concepts, and focus on exploring the intrinsic links among various knowledge points to find out the characteristics of laws and regulations. Achieve the maturity of flexible applications. The analysis and solution of mechanical problems can usually be dealt with from the following two points of view: First, the point of view of force and movement. First...