对影响铅球投掷远度因素的探讨

Research on Influence Factors of Shot—Putling Range

本文用抛体运动规律.对影响铅球投掷远度的诸因素,采用改变因素对投掷远度变化率的分析.指出影响铅球投掷远度的主要因素是出手速度.其次是出手高度,第三是出手角度.进一步阐述了如何提高出手速度采用最佳出手角度和适宜的出手高度的方法.

In this paper using the law of projectile motion and adopting the method of varying one of all influence factors to analyes the rate of change of shot—putting range,has indicated that the primary factor is putting speed next is the putting height and the thicd is optimum putting angle. How to improve the putting speed, the method to get optimum putting angle and proper putling haght are further detailed.