大学物理 ›› 2013, Vol. 32 ›› Issue (4): 50-50.

• 著者文摘 • 上一篇    下一篇

旋转悬链线

周来伟 邱为钢   

  1. 湖州师范学院理学院,浙江湖州313000
  • 出版日期:2013-04-20 发布日期:2013-04-20

Discussion of the discovery of the law of universal gravitation and the innovative thinking

  • Online:2013-04-20 Published:2013-04-20

摘要: 推导了转动悬链线满足的微分方程,数值求解微分方程并画出了旋转悬链线图形.讨论了悬链线高度与角速度的关系,实验数据验证了这个关系.

关键词: 转动, 悬链线

Abstract: We review the discovering history of the law of uruversal gravitation and discuss the generation process of creative thinking and the education methods on fostering the innovative thinking.

Key words: Kepler's law, law of universal gravitation, calculus, creative thinking

中图分类号: 

  • O313.2