斜坡：力与运动

下载 直接运行! 大小：3,780 kB 版本: 2.06 (修改记录) 嵌入代码 关闭 Embed an image that will launch the simulation when clicked <div style="position: relative; width: 300px; height: 226px;"><a href="http://phet.colorado.edu/sims/motion-series/ramp-forces-and-motion_zh_CN.jnlp" style="text-decoration: none;"><img src="http://phet.colorado.edu/sims/motion-series/ramp-forces-and-motion-screenshot.png" alt="斜坡：力与运动" style="border: none;" width="300" height="226"/><div style="position: absolute; width: 200px; height: 80px; left: 50px; top: 73px; background-color: #FFF; opacity: 0.6; filter: alpha(opacity = 60);"></div><table style="position: absolute; width: 200px; height: 80px; left: 50px; top: 73px;"><tr><td style="text-align: center; color: #000; font-size: 24px; font-family: Arial,sans-serif;">双击运行</td></tr></table></a></div> 双击运行使用此HTML代码显示截屏

Explore forces and motion as you push household objects up and down a ramp. Lower and raise the ramp to see how the angle of inclination affects the parallel forces. Graphs show forces, energy and work. 支持PhET >