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高中物理学中有不少物理概念和物理规律(物理定律和物理定理)。它们各自描述、反映不同的物理现象和物理过程。因而它们各有其内容。我们怎样复习掌握这些物理概念和物理规律呢?我想以复习物理量“加速度”和物理规律“牛顿第二定律”为例谈谈自己看法。
There are many physical concepts and physical laws (physics laws and physical theorems) in high school physics. Each of them describes and reflects different physical phenomena and physical processes. So they have their own content. How do we review these physical concepts and physical laws? I would like to talk about my own opinion by reviewing the physical quantity “acceleration” and the physical law “Newton’s second law” as an example.