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本文从多年物理高考试题中选编出现频次较高的物体平衡问题,作了解题导析,总结归纳这类问题的解法和技巧。
This article selects from the many years of physics high examination questions to appear the object balancing problem that has higher frequency, is used as the guideline of the understanding problem, summarizes the solution and skill of this type of problem.