| physicsclassroom.com | |
| 网站标题： | The Physics Classroom |
| 网站简介： | The Physics Classroom serves students, teachers and classrooms by providing classroom-ready resources that utilize an easy-to-understand language that makes learning interactive and multi-dimensional. Written by teachers for teachers and students, The Physics Classroom provides a wealth of resources |
| 关键字： | physics physics classroom tutorial multimedia animations practice test review questions labs experiments projects problem-solving interactive exercises CDs answers motion kinematics ki |
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