General Physics (Calculus-Based), Volume 1 · 免费预览
9.6 质心
假设我们有一个质量为 M 的扩展物体，由 N 个相互作用的粒子组成。我们把它们的质量记为 ...，其中 ...。注意...
1. Overview
Overview
2. Internal and External Forces
Internal and External Forces
3. Force and Momentum
Force and Momentum
4. Center of Mass
Center of Mass
5. Center of Mass of Continuous Objects
Center of Mass of Continuous Objects
6. Center of Mass and Conservation of Momentum
Center of Mass and Conservation of Momentum
7. Check Your Understanding
Check Your Understanding