碰撞过程机械能损失公式的推广及简化

Extension and simplification of the formula of mechanical energy loss in the collision

对碰撞问题进行了一些教学上的探讨 ,把文献 [2 ]-[6 ]关于对心碰撞情形机械能损失的公式推广到两体非对心碰撞的情形 ,引入折合质量的概念对结果进行简化 .应用柯尼希定理对结果进行分析 ,并对多体完全非弹性碰撞进行了研究 .

This paper discusses the probloms of collision, extends the result in ref - which show the formula of the mechanical energy loss to the situation of oblique collision, simplifies the result by using the reduced mass, analyses the result with Knig's theorem and studies the result of the perfectly inelastic collision of many-body system.;