论文部分内容阅读
一、问题的提出在高中物理命题中,对于静置在水平面上的斜面体(也称作劈形物体),和在其斜面上有一可视为质点的小物体构成的相互作用的系统,分析水平面对斜面体的作用力,是一种较为常见的题型。如以下几种典型情形:
I. PROBLEM PROBLEMS In the physics of high school, an analysis of the interaction between a bevel (also known as a wedge-shaped object) resting on a horizontal plane and an object of small size that can be considered as a particle on its bevel Level of the ramp body force, is a more common type. Such as the following typical situations: