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2014年中国综合性大学自主选拔录取联合考试(北约)自然科学基础试卷的物理部分共12道题.整个试卷的题型合理,注重对物理基本知识点和主干知识点的考查.为了有效考查学生的层次和拓展能力,体现选拔优秀学生的功能,2014年北约物理考查了部分超出高考物理范围的知识.现对北约自招物理试卷的第9题,一道有关引力势能的计算题,进行4种方法的对比解析.该题着重考查考生的思维能力与分析能力,通过多角度的解题分析,有利
In 2014, China Polytechnic University independently selected and recruited a total of 12 questions in the Physical Examination of Natural Science Foundation of the Joint Examination (NATO). The questions of the whole paper are reasonable and focus on the examination of the basic knowledge of physics and the knowledge of the main points of knowledge. Level and ability to expand, reflecting the selection of outstanding students in 2014 NATO physics examines part of the physics beyond the scope of the college entrance examination knowledge now NATO self-described physical examination paper No. 9, a calculation of gravitational potential problems, for 4 Method of comparative analysis.This question focuses on examining the examinee’s thinking ability and analytical skills, through a multi-angle problem-solving analysis, favorable