摘要
针对三线摆上放置的常用物体,如:圆盘、圆环、两圆柱体等,探讨放置物体前后、质量分布及位置改变时转动周期的变化规律.结果表明:理论分析与实验结果有较好的一致性.
The theoretical analysis on the rotation periods of triple pendulum for disk, cirque and cylinder are presented. The corresponding experiments are also finished. There exist good consistency between theoretical analysis and experimental results.
出处
《大学物理》
北大核心
2009年第4期18-19,22,共3页
College Physics
关键词
三线摆
转动惯量
质量分布
周期
triple pendulum
rotation inertial
mass distribution
period
