单摆的虚拟物理实验，模拟单摆的运动。 清晰地分析运动。-simulation experiment of pendulum

模拟的单摆物理实验，改变摆长测量周期等, 由flash8编写。-the simulation experiment of pendulum，maybe it is helpful for somebody.

这是一款简单的flash动画展示，用简单的画图和笔刷绘制钟摆图形，创建多个图层，调节帧来实现钟摆的的动作。-This is a simple flash animation display, with a simple pendulum graph drawing and brush drawing, create multiple layers, adjusting frame to achieve the pendulum action.

pendulum loose string