自由落体--一实心铁球和一空心铁球下落一实心铁球和一空心铁球(两球体积相同)从同一高度下落 考虑空气阻力 体积相同 空气阻力应该是相同实心球重,下落速度比空心球快可是速度越快,受
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 09:30:03
![自由落体--一实心铁球和一空心铁球下落一实心铁球和一空心铁球(两球体积相同)从同一高度下落 考虑空气阻力 体积相同 空气阻力应该是相同实心球重,下落速度比空心球快可是速度越快,受](/uploads/image/z/2016148-4-8.jpg?t=%E8%87%AA%E7%94%B1%E8%90%BD%E4%BD%93--%E4%B8%80%E5%AE%9E%E5%BF%83%E9%93%81%E7%90%83%E5%92%8C%E4%B8%80%E7%A9%BA%E5%BF%83%E9%93%81%E7%90%83%E4%B8%8B%E8%90%BD%E4%B8%80%E5%AE%9E%E5%BF%83%E9%93%81%E7%90%83%E5%92%8C%E4%B8%80%E7%A9%BA%E5%BF%83%E9%93%81%E7%90%83%28%E4%B8%A4%E7%90%83%E4%BD%93%E7%A7%AF%E7%9B%B8%E5%90%8C%29%E4%BB%8E%E5%90%8C%E4%B8%80%E9%AB%98%E5%BA%A6%E4%B8%8B%E8%90%BD+%E8%80%83%E8%99%91%E7%A9%BA%E6%B0%94%E9%98%BB%E5%8A%9B+%E4%BD%93%E7%A7%AF%E7%9B%B8%E5%90%8C+%E7%A9%BA%E6%B0%94%E9%98%BB%E5%8A%9B%E5%BA%94%E8%AF%A5%E6%98%AF%E7%9B%B8%E5%90%8C%E5%AE%9E%E5%BF%83%E7%90%83%E9%87%8D%2C%E4%B8%8B%E8%90%BD%E9%80%9F%E5%BA%A6%E6%AF%94%E7%A9%BA%E5%BF%83%E7%90%83%E5%BF%AB%E5%8F%AF%E6%98%AF%E9%80%9F%E5%BA%A6%E8%B6%8A%E5%BF%AB%2C%E5%8F%97)
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