事实 (14 21:1:26)一个空心塑料球在水下能悬浮(图略),现将起分割成两部分,一大一小,则-----( )A.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 16:24:33
![事实 (14 21:1:26)一个空心塑料球在水下能悬浮(图略),现将起分割成两部分,一大一小,则-----( )A.](/uploads/image/z/2995844-68-4.jpg?t=%E4%BA%8B%E5%AE%9E+%2814+21%3A1%3A26%29%E4%B8%80%E4%B8%AA%E7%A9%BA%E5%BF%83%E5%A1%91%E6%96%99%E7%90%83%E5%9C%A8%E6%B0%B4%E4%B8%8B%E8%83%BD%E6%82%AC%E6%B5%AE%EF%BC%88%E5%9B%BE%E7%95%A5%EF%BC%89%2C%E7%8E%B0%E5%B0%86%E8%B5%B7%E5%88%86%E5%89%B2%E6%88%90%E4%B8%A4%E9%83%A8%E5%88%86%2C%E4%B8%80%E5%A4%A7%E4%B8%80%E5%B0%8F%2C%E5%88%99-----%EF%BC%88%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B+%EF%BC%89A.)
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