物理题:质量为0.5kg的皮球从5m高处自由落下,着地后能弹起3.2m高,如果着地时间为0.1s,不计空气阻力,g=10...物理题:质量为0.5kg的皮球从5m高处自由落下,着地后能弹起3.2m高,如果着地时间为0.1s,不计
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![物理题:质量为0.5kg的皮球从5m高处自由落下,着地后能弹起3.2m高,如果着地时间为0.1s,不计空气阻力,g=10...物理题:质量为0.5kg的皮球从5m高处自由落下,着地后能弹起3.2m高,如果着地时间为0.1s,不计](/uploads/image/z/6675405-69-5.jpg?t=%E7%89%A9%E7%90%86%E9%A2%98%3A%E8%B4%A8%E9%87%8F%E4%B8%BA0.5kg%E7%9A%84%E7%9A%AE%E7%90%83%E4%BB%8E5m%E9%AB%98%E5%A4%84%E8%87%AA%E7%94%B1%E8%90%BD%E4%B8%8B%2C%E7%9D%80%E5%9C%B0%E5%90%8E%E8%83%BD%E5%BC%B9%E8%B5%B73.2m%E9%AB%98%2C%E5%A6%82%E6%9E%9C%E7%9D%80%E5%9C%B0%E6%97%B6%E9%97%B4%E4%B8%BA0.1s%2C%E4%B8%8D%E8%AE%A1%E7%A9%BA%E6%B0%94%E9%98%BB%E5%8A%9B%2Cg%3D10...%E7%89%A9%E7%90%86%E9%A2%98%3A%E8%B4%A8%E9%87%8F%E4%B8%BA0.5kg%E7%9A%84%E7%9A%AE%E7%90%83%E4%BB%8E5m%E9%AB%98%E5%A4%84%E8%87%AA%E7%94%B1%E8%90%BD%E4%B8%8B%2C%E7%9D%80%E5%9C%B0%E5%90%8E%E8%83%BD%E5%BC%B9%E8%B5%B73.2m%E9%AB%98%2C%E5%A6%82%E6%9E%9C%E7%9D%80%E5%9C%B0%E6%97%B6%E9%97%B4%E4%B8%BA0.1s%2C%E4%B8%8D%E8%AE%A1)
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