两个力学演示程序──计算机在物理学中的应用之二

Two Programs of Demonstration for Mechanical Process──Application of Computer in Physics(2)

作为计算机在物理教学中的应用系列论文之二，本文向读者介绍了两个力学过程的演示程序：（1）两小球的弹性碰撞；（2）刚体的质心运动。

As second paper concerning application of computer in physics, two programs of demonstration for mechanical process are put forward: (1) elastic collision of two small ball: (2) movement of centre of mass of a rigid body.