如图所示,圆柱体AB由同种材料制成,A的高度为B的4倍,在图甲中A对水平地面的压强为B对A的压强的3倍,则在图已中,A对B的压强与B对水平地面的压强之比为多少?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 17:25:46
![如图所示,圆柱体AB由同种材料制成,A的高度为B的4倍,在图甲中A对水平地面的压强为B对A的压强的3倍,则在图已中,A对B的压强与B对水平地面的压强之比为多少?](/uploads/image/z/2324938-58-8.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%9C%86%E6%9F%B1%E4%BD%93AB%E7%94%B1%E5%90%8C%E7%A7%8D%E6%9D%90%E6%96%99%E5%88%B6%E6%88%90%2CA%E7%9A%84%E9%AB%98%E5%BA%A6%E4%B8%BAB%E7%9A%844%E5%80%8D%2C%E5%9C%A8%E5%9B%BE%E7%94%B2%E4%B8%ADA%E5%AF%B9%E6%B0%B4%E5%B9%B3%E5%9C%B0%E9%9D%A2%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B8%BAB%E5%AF%B9A%E7%9A%84%E5%8E%8B%E5%BC%BA%E7%9A%843%E5%80%8D%2C%E5%88%99%E5%9C%A8%E5%9B%BE%E5%B7%B2%E4%B8%AD%2CA%E5%AF%B9B%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B8%8EB%E5%AF%B9%E6%B0%B4%E5%B9%B3%E5%9C%B0%E9%9D%A2%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B9%8B%E6%AF%94%E4%B8%BA%E5%A4%9A%E5%B0%91%3F)
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