摘要
通过理论分析和实验测量,研究加配重对复摆振动周期的影响,给出在加配重状态下复摆振动周期随回转轴位置变化的规律.
By theoretical analysis and experimental measurements, the influence of attaching weight on the vibration period of compound pendulum has been studied. The changing rule of vibration period with the position of gyration axis has been given.
出处
《物理与工程》
2008年第6期13-15,共3页
Physics and Engineering
关键词
复摆
振动周期
回转轴
质心
compound pendulum
vibration period
axis of gyration
barycentre
