一道物理题,浮力方面的某人质量为61.8kg,密度为1.0×10²/m³.他在重为103N的充气阀上打捞一个体积为0.02m³的密闭金属(人在筏上),打捞时此人匀速拉箱(箱在水中)的力为41.2N,海水
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 10:43:35
![一道物理题,浮力方面的某人质量为61.8kg,密度为1.0×10²/m³.他在重为103N的充气阀上打捞一个体积为0.02m³的密闭金属(人在筏上),打捞时此人匀速拉箱(箱在水中)的力为41.2N,海水](/uploads/image/z/14539726-46-6.jpg?t=%E4%B8%80%E9%81%93%E7%89%A9%E7%90%86%E9%A2%98%2C%E6%B5%AE%E5%8A%9B%E6%96%B9%E9%9D%A2%E7%9A%84%E6%9F%90%E4%BA%BA%E8%B4%A8%E9%87%8F%E4%B8%BA61.8kg%2C%E5%AF%86%E5%BA%A6%E4%B8%BA1.0%C3%9710%26%23178%3B%EF%BC%8Fm%26%23179%3B.%E4%BB%96%E5%9C%A8%E9%87%8D%E4%B8%BA103N%E7%9A%84%E5%85%85%E6%B0%94%E9%98%80%E4%B8%8A%E6%89%93%E6%8D%9E%E4%B8%80%E4%B8%AA%E4%BD%93%E7%A7%AF%E4%B8%BA0.02m%26%23179%3B%E7%9A%84%E5%AF%86%E9%97%AD%E9%87%91%E5%B1%9E%EF%BC%88%E4%BA%BA%E5%9C%A8%E7%AD%8F%E4%B8%8A%EF%BC%89%2C%E6%89%93%E6%8D%9E%E6%97%B6%E6%AD%A4%E4%BA%BA%E5%8C%80%E9%80%9F%E6%8B%89%E7%AE%B1%EF%BC%88%E7%AE%B1%E5%9C%A8%E6%B0%B4%E4%B8%AD%EF%BC%89%E7%9A%84%E5%8A%9B%E4%B8%BA41.2N%2C%E6%B5%B7%E6%B0%B4)
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