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高中物理力学问题解答过程中,机械能守恒定律和动能定理都是解题核心公式。同时,历年来高考试题中这两个力学守恒定律都是热点题型。能够灵活掌握这两个力学守恒定律,将为学生带来解题的便利,因此本文主要针对两者教学过程中的问题进行解析。一、两个力学守恒定律研究对象不同高中物理动能定理适用单个质点对象,其为相互作用的系统
High school physics and mechanics problem solving process, the law of conservation of mechanical energy and kinetic energy theorem are the core formula for solving problems. At the same time, these two laws of conservation of mechanics over the years are all hot questions. Being able to flexibly grasp these two laws of conservation of mechanics will bring convenience to students in solving problems, so this article mainly analyzes the problems in the teaching of both. First, the two laws of conservation of the object of study Different high school physics kinetic energy theorem for a single particle object, which is the interaction of the system