| 巧用长毛刷和试管刷演示摩擦力的方向 |
| |
| 引用本文： | 柯胜.巧用长毛刷和试管刷演示摩擦力的方向[J].遵义师范学院学报,2005,7(2):77-78. |
| |
| 作者姓名： | 柯胜 |
| |
| 作者单位： | 桐梓一中,贵州,桐梓,563200 |
| |
| 摘 要： | 通过简易实验,形象地演示各种情况下摩擦力的方向.提出对汽车主动轮、从动轮所受摩擦力方向进行演示的独特方法,使问题分析与实验演示得到最佳结合.
|
| 关 键 词： | 实验演示 摩擦力的方向 |
| 文章编号： | 1009-3583(2005)02-0077-02 |
| 修稿时间： | 2004年10月29 |
Demonstrate the Diretion of Friction Ingeniously with LONG- haired Brush and TUBE- brush |
| |
| KE Sheng.Demonstrate the Diretion of Friction Ingeniously with LONG- haired Brush and TUBE- brush[J].Journal of Zunyi Normal College,2005,7(2):77-78. |
| |
| Authors: | KE Sheng |
| |
| Abstract: | Demonstrate originally the direction of friction in any case with simple method in order to combine the theory with practice. In particular the direction of friction of driving gears and driven gears of car is demonstrated ingeniously. |
| |
| Keywords: | experimental demonstration the direction of friction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
