笔者试以几道相关试题,就数学思想方法在中学物理解题中的初步应用,谈谈自己一些的认识和看法.类型一函数与方程案例如图1所示,光滑绝缘的水平面右端B处连接一个竖直的半径为R的光滑半圆轨道,最高点C与该半圆的圆心在同一竖直线上,竖直线的左侧区域有水平向左的匀强电场,在离B水平距离为x的A点,有一带电量为-q、质量为m的小滑块从静止开始释放,小滑块沿半圆轨道运动到c处后立即撤去 I try to take a few relevant questions on the mathematical method of thinking in the middle school physics problem-solving in the initial application, to talk about some of their own understanding and opinion. Type a function and equation case shown in Figure 1, the smooth insulation of the right B Connect a smooth semicircle track with a vertical radius R, the highest point C and the center of the semicircle are on the same vertical line, the left region of the vertical line has a uniform electric field horizontally to the left, at a horizontal distance from B of x point A, there is a charge of-q, the mass of m small slider release from rest, a small slider along the semicircular orbit to move immediately after c