作者wamos (豆腐普洱汤)
看板Physics
标题[普物]一题流体
时间Thu Nov 26 03:12:35 2009
[领域] 普通物理 (题目相关领域)
[来源] BENSON 习题 (课本习题、考古题、参考书...)
[题目]
Water emerges from a small opening at a height h from the bottom of a
large container,which is filled to a constant depth H. Show that the distance
R from the base at which water hits the ground is given by R=2*[h(H-h)]^1/2
[瓶颈] (写写自己的想法，方便大家为你解答)
用白努力方程式解但是一直绕圈圈 恳请高手指导
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