This paper briefly introduced the HTML5, described the HTML5 Canvas elements, and based on the HTML5 Canvas designed an experiment of collision, and the experiment was completed on the further implementation of the collision, demonstrating the picture of the actual effect.%简单介绍了HTML5，详细阐述了HTML5 Canvas元素，并基于HTML5Canvas设计了一个球体碰撞仿真实验，且对碰撞实验做了进一步的实现，展示了实际运行效果图。
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