一铅块用细绳挂在一充气的小气球下,把它放入水中,恰好悬浮,如果往池中注水,则它会向上、向下还是不动RT或者都有可能
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/10 06:05:52
![一铅块用细绳挂在一充气的小气球下,把它放入水中,恰好悬浮,如果往池中注水,则它会向上、向下还是不动RT或者都有可能](/uploads/image/z/8336246-14-6.jpg?t=%E4%B8%80%E9%93%85%E5%9D%97%E7%94%A8%E7%BB%86%E7%BB%B3%E6%8C%82%E5%9C%A8%E4%B8%80%E5%85%85%E6%B0%94%E7%9A%84%E5%B0%8F%E6%B0%94%E7%90%83%E4%B8%8B%2C%E6%8A%8A%E5%AE%83%E6%94%BE%E5%85%A5%E6%B0%B4%E4%B8%AD%2C%E6%81%B0%E5%A5%BD%E6%82%AC%E6%B5%AE%2C%E5%A6%82%E6%9E%9C%E5%BE%80%E6%B1%A0%E4%B8%AD%E6%B3%A8%E6%B0%B4%2C%E5%88%99%E5%AE%83%E4%BC%9A%E5%90%91%E4%B8%8A%E3%80%81%E5%90%91%E4%B8%8B%E8%BF%98%E6%98%AF%E4%B8%8D%E5%8A%A8RT%E6%88%96%E8%80%85%E9%83%BD%E6%9C%89%E5%8F%AF%E8%83%BD)
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