出手速度之间的推铅球出手角度与关系

Relations between the Angle out of Hand and Shot-putter's Strength

根据对实测数据的分析,在合理的假设之下,从数学与力学角度出发,对投掷铅球的出手角度与出手速度之间的关系进行了探讨,通过对出手角与用力角的分析讨论,给出了投掷铅球的最佳出手角度的计算方法。

From the point of view of mechanics, the text discusses the relations between the angle out of hand and the speed out of hand of shotput according to the analysis of field-measured data and reasonable assumption. The text provides the calculating formula of the best angle out of hand through the analysis and discussion of the angle out of hand and the angle out of strength.