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近年来,我国高中物理教学更加注重理论知识与实际应用能力的结合,在高中物理试题中也增加了许多与高中物理力学相关的问题,因此,教师在教学中逐渐将“对称性”的特点运用于处理高中物理力学的各种问题,以此凸显“对称性”解题的优越性和实效性。一、利用“对称性”处理高中物理力学物体质量
In recent years, the teaching of high school physics in our country has paid more attention to the combination of theoretical knowledge and practical application ability, and many problems related to high school physics mechanics have also been added to the high school physics test questions. Therefore, teachers gradually shift the teaching of “symmetry” Features used to deal with various problems in high school physics and mechanics, in order to highlight the “symmetry ” problem-solving superiority and effectiveness. First, the use of “symmetry ” high school physics and mechanics object quality