一个英语数学题A tank in the shape of an inverted right circular con

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/05/16 05:06:45

一个英语数学题
A tank in the shape of an inverted right circular cone hasheight 7m and radius 13m.it is filled wth 3m of hot chocolate.find the work required to empty the tank by pumping the hot chocolate over the top of tank .(the density of hot chocolate is 1550kg/m3)要详尽过程
一个倒圆锥水槽，高7米，基圆半径13米。装3米高的巧克力。问要把巧克力抽到水槽顶部，要做多少功？密度是1550kg每立方米。

一个倒圆锥高7M 地面半径13M 里面装了3M高的热巧克力
要装满的话还要装多少热巧克力
热巧克力的密度是1550KG/M³
用相似三角形求出三米高出的半径
然后求体积
在转换成kg
大功告成
详细步骤我真的不想写我都告诉你方法了好好做一下有问题再问

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