关于牛顿运动定律2一小圆盘静止在桌布上,位于一方桌的水平桌面的中央.桌布的一边与桌的AB边重合,如图所示.已知盘与桌布间的动摩擦因数为μ1,盘与桌面间的动摩擦因数为μ2.现突然以恒定
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![关于牛顿运动定律2一小圆盘静止在桌布上,位于一方桌的水平桌面的中央.桌布的一边与桌的AB边重合,如图所示.已知盘与桌布间的动摩擦因数为μ1,盘与桌面间的动摩擦因数为μ2.现突然以恒定](/uploads/image/z/8408575-55-5.jpg?t=%E5%85%B3%E4%BA%8E%E7%89%9B%E9%A1%BF%E8%BF%90%E5%8A%A8%E5%AE%9A%E5%BE%8B2%E4%B8%80%E5%B0%8F%E5%9C%86%E7%9B%98%E9%9D%99%E6%AD%A2%E5%9C%A8%E6%A1%8C%E5%B8%83%E4%B8%8A%2C%E4%BD%8D%E4%BA%8E%E4%B8%80%E6%96%B9%E6%A1%8C%E7%9A%84%E6%B0%B4%E5%B9%B3%E6%A1%8C%E9%9D%A2%E7%9A%84%E4%B8%AD%E5%A4%AE.%E6%A1%8C%E5%B8%83%E7%9A%84%E4%B8%80%E8%BE%B9%E4%B8%8E%E6%A1%8C%E7%9A%84AB%E8%BE%B9%E9%87%8D%E5%90%88%2C%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA.%E5%B7%B2%E7%9F%A5%E7%9B%98%E4%B8%8E%E6%A1%8C%E5%B8%83%E9%97%B4%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E6%95%B0%E4%B8%BA%CE%BC1%2C%E7%9B%98%E4%B8%8E%E6%A1%8C%E9%9D%A2%E9%97%B4%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E6%95%B0%E4%B8%BA%CE%BC2.%E7%8E%B0%E7%AA%81%E7%84%B6%E4%BB%A5%E6%81%92%E5%AE%9A)
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