The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Deepening explanation of the particle system movement rule
Author(s): 
Pages: 76-78
Year: Issue:  4
Journal: Journal of Northwestern Institute of Architectural

Keyword:  质点系 质心 外力 内力 动量;
Abstract: 经典力学中有关质点系的运动定律已经表述得相当清楚 .但在实际问题中人们往往会产生各种不同的认识和理解 ,因而此类问题在各种教学研讨场合经常成为争论的热点 .通过对系统的几种受力状态的讨论、分析、对比 ,明确传统表述方式无可厚非 .通过对质点系运动定理和质点系动能定理的全局理解 ,就可以大大提高认识和解决问题的能力 .
Related Articles
loading...