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惯性是初中物理中的重点和难点内容之一,由于它与现实生活联系紧密,也是重要的考点内容。但不少同学在如何利用惯性来解释日常生活中见到的现象及处理选择题时,往往存在“心里感到明白,但说不清楚的现象”。现以典型物理现象分析和典型例题解析的形式谈谈利用惯性来解释日常生活中见到的现象及解答选择题的思路和方法,供同学们参考。
Inertia is one of the key and difficult aspects of junior high school physics. Because it is closely related to real life, it is also an important test point. However, many students often use “inertia” to explain the phenomena seen in daily life and when dealing with multiple-choice questions, there are “phenomenons that people feel they understand but cannot tell clearly”. In the form of typical physical phenomenon analysis and typical sample problem analysis, we will talk about using inertia to explain the phenomena seen in daily life and the ideas and methods for answering multiple-choice questions for students’ reference.