整体法与隔离法是在高中物理学习中常用到的基本方法,熟悉的掌握这种方法,巧妙的选择研究对象,往往会使问题变得简单、明了、易算。针对这个问题,我把教学中一些典型例题简单归纳了一下,大致可以分为以下几类。第一类:加速度大小、方向均相等。例1:如图所示,在光滑的水平面上,有等质 Holistic method and isolation method are basic methods commonly used in high school physics learning. Familiar mastering this method and clever choice of research objects often make the problem simple, clear, and easy to calculate. In response to this problem, I briefly summed up some typical examples in the teaching, which can be roughly divided into the following categories. The first category: The acceleration and direction are equal. Example 1: As shown in the figure, on a smooth horizontal surface, there is