今年高考物理试卷第34题是一道力学综合题。从我们实际教学体验及考生反馈的信息都能看出,这是继89年高考第34题之后的又一道好题。本文提供六种解法并对试题进行浅析。题目:在光滑的水平轨道上有两个半径都是r的小球A和B,质量分别为m和2m,当两球心间的距离大 This year’s college entrance examination physics paper question 34 is a mechanical comprehensive question. From the actual teaching experience and the feedback of the candidates, we can see that this is another good question after the 34th question in the 89th college entrance examination. This paper provides six solutions and analyzes the questions. Title: In the smooth horizontal orbit, there are two spheres A and B with radius r. The masses are m and 2m, respectively, when the distance between the two spheres is large