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範例:V型漏斗中的圓周運動

如下圖,質量為m之小球,在一頂角為90o之光滑玻璃漏斗上距地面高h之水平面上作等速率圓周運動,則(1)小球作用於漏斗上的正向力為若干?(2)球旋轉週期為若干?


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Posted in 牛頓第二運動定律, 牛頓運動定律的應用-等速率圓周運動.

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By admin – 2008 年 12 月 18 日

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