摘要
本文用数值积分的方法计算了单摆的周期 ,给出了在不同振幅 (摆动的最大角度 )下单摆的周期值 ,由此可见单摆的周期是随着振幅的增大而增大的。
In this paper,period of simple pendulum is calculated by the means of numerical integral,obtain different periods of simple pendulum when it has the different amplitude.The period of simple pendulum increase along with the increase of amplitucle only if the amplitued was small,the period of simple pendulum approximately equals to a constant.
出处
《阴山学刊》
2001年第5期31-32,共2页
Yinshan Academic Journal
关键词
单摆
单摆周期
振幅
数值积分
simple pendulum
period of simple pendulum
amplitude
numerical integral.
