General Physics (Calculus-Based), Volume 1 · 免费预览
10.5 计算转动惯量
我们将物体的转动惯量 I 定义为……对于构成该物体的所有质点。因为 r 是到旋转轴的距离……
1. Overview
Overview
2. Moment of Inertia
Moment of Inertia
3. A uniform thin rod with an axis through the center
A uniform thin rod with an axis through the center
4. A uniform thin rod with axis at the end
A uniform thin rod with axis at the end
5. The Parallel-Axis Theorem
The Parallel-Axis Theorem
6. A uniform thin disk about an axis through the center
A uniform thin disk about an axis through the center
7. Calculating the moment of inertia for compound objects
Calculating the moment of inertia for compound objects
8. Applying moment of inertia calculations to solve problems
Applying moment of inertia calculations to solve problems
9. Check Your Understanding
Check Your Understanding