节点文献
动能定理和传送带问题
WORK-ENERGY THEOREM AND CONVEYOR BELT
【摘要】 运用系统的动能定理处理传送带的牵引力和功率问题.
【Abstract】 Two approaches of resolving the problem of conveyor belt, the traditional method using the theorem of momentum for system, and the method using the work-energy theorem for system, are compared.
【关键词】 传送带;
系统的动能定理;
一对力的功;
【Key words】 conveyor belt; work-energy theorem for system; work by acting force and reacting force;
【Key words】 conveyor belt; work-energy theorem for system; work by acting force and reacting force;
- 【文献出处】 物理与工程 ,Physics and Engineering , 编辑部邮箱 ,2006年05期
- 【分类号】O313
- 【下载频次】282