空中抛体轨迹的包络线
经典物理
2007-05-23 v1
摘要
回顾了一个经典问题:以一定角度向地平线抛出的质点(抛体)的运动。考虑了空气阻力,并假设阻力系数为常数。采用解析方法进行研究。使用简单的解析公式来构造质点轨迹族的包络线。包络线方程用于确定最大飞行距离。以棒球的运动为例进行说明。
引用
@article{arxiv.physics/0511059,
title = {The Envelope of Projectile Trajectories in Midair},
author = {Peter Chudinov},
journal= {arXiv preprint arXiv:physics/0511059},
year = {2007}
}
备注
The paper was published in the Proceedings of the Fourth Okunev's Readings, June 2004, St. Petersburg, Russia