摘要
使用物理分析工具Tracker探讨在磁阻尼作用下单摆的运动状况受摆长、摆球大小等的影响。自制装置取材容易,实验现象明显,拓展了传统单摆的实验内容。
The influence of pendulum length and ball size on the motion of a simple pendulum under magnetic damping is investigated by the physical analysis tool Tracker.The materials of self-made device is easy to obtain and the experimental phenomenon is obvious,which expands the experimental content of traditional simple pendulum.
作者
方明月
郭瑞雪
谢翠婷
FANG Mingyue;GUO Ruixue;XIE Cuiting(School of Physical and Telecommunications Engineering,South China Normal University,Guangzhou 510006,China)
出处
《大学物理实验》
2022年第1期63-68,共6页
Physical Experiment of College
关键词
磁阻尼
单摆
TRACKER
the magnetic damping
simple pendulum
Tracker
