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力学与实践 ›› 2009, Vol. 31 ›› Issue (4): 93-97.doi: 10.6052/1000-0879-2008-540

• 力学纵横 • 上一篇    下一篇

落体运动的历史研究

王春英   

  1. 西北民族大学
  • 收稿日期:2008-11-12 修回日期:2008-12-24 出版日期:2009-08-08 发布日期:2009-08-08

Studies in the History of Falling Movement

  • Received:2008-11-12 Revised:2008-12-24 Online:2009-08-08 Published:2009-08-08

摘要: 在解读亚里士多德、伽利略等人相关著作的基础上,通过分析比较,探讨了人类认 识落体运动的深化过程,说明科学的发展不但需要知识的积累和创新,还需要先进 的思想和科学方法.

关键词: 落体运动 亚里士多德 内阻力 冲力说 伽利略

Abstract: Since Aristotle, many well-known scientists theoreticians have researched the falling movement of dynamics but only Galileo finally made a correct conclusion and inspired a new era for modern dynamics. The article, by interpreting the works by Aristotle, Galileo and others, and by analysis and contrast, looks at the deepening process of human research in falling movement and shows that scientific development not only needs the accumulation of knowledge and innovation but also advanced thoughts and scientific methods.

Key words: falling movement, Aristotle, internal resistance, impetus theory, Galileo