例析受力分析的几种方法

摘要

物理教学注重的是教学方法，力在物理教学中不仅是基础，更是重中之重。正确分析受力是解决力学问题的关键，本文就常见的力学题为例，对受力分析的几种方法进行了探讨。%Physics teaching is to pay attention to the teaching method in physical teaching, not only is the foundation, but the most important. The correct analysis of stress is the key to solve mechanical problems , example of the common mechanical problems, the stress analysis methods are discussed.