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Applied Mathematics and Mechanics

, Volume 15, Issue 11, pp 1087–1091 | Cite as

The differential solution to the flyinc locus equation of the shot and its application

  • Liu Xiao-xiang
Article
  • 16 Downloads

Abstract

This paper establishes a locus equation of the shot according to kinematical principes. By using differential and integral calculus and trigonometric function, we have found the extreme valve of the angles of delivery and the best flying distances, with the falling points of t’ short considered. Thus a simple expression showing the relationships among the bes’ angle o delivery, the best flying distance, the height of delivery point and its initial velocity can be attained and a diagram can be made by calculating, showing the best angle of delivery and the best flying distance.

Key words

locus equation extreme value angle of delivery flying distance 

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References

  1. [1]
    Editorial Staff,Kinetic Biology, People’s Physical Education Press (1986). (in Chinese)Google Scholar
  2. [2]
    Man Xin-xi,Physical Education. Higher Education Press (1987). (in Chinese)Google Scholar
  3. [3]
    Editorial Staff,Track and Field, People’s Physical Education Press (1983). (in Chinese)Google Scholar

Copyright information

© SUT 1994

Authors and Affiliations

  • Liu Xiao-xiang
    • 1
  1. 1.Xiangtan Institute of Machinery and Electricity TechnologyXiangtan

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