General Physics (Calculus-Based), Volume 1 · 免费预览
15.4 摆
单摆定义为具有一个质点，也称为摆锤，它悬挂在一根长度为 L、质量可忽略的细绳上（图……
1. Overview
Overview
2. The Simple Pendulum
The Simple Pendulum
3. Physical Pendulum
Physical Pendulum
4. Torsional Pendulum
Torsional Pendulum
5. Check Your Understanding
Check Your Understanding