如下图甲所示:重为G的物体在水平外力F的作用下,向右以2m/s的速度匀速运动,物体与水平面间的动摩擦因数为μ试问在下列情况下物体受到的滑动摩檫力将怎么样变化?(1)当F突然增大时(2
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![如下图甲所示:重为G的物体在水平外力F的作用下,向右以2m/s的速度匀速运动,物体与水平面间的动摩擦因数为μ试问在下列情况下物体受到的滑动摩檫力将怎么样变化?(1)当F突然增大时(2](/uploads/image/z/5314783-31-3.jpg?t=%E5%A6%82%E4%B8%8B%E5%9B%BE%E7%94%B2%E6%89%80%E7%A4%BA%EF%BC%9A%E9%87%8D%E4%B8%BAG%E7%9A%84%E7%89%A9%E4%BD%93%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%A4%96%E5%8A%9BF%E7%9A%84%E4%BD%9C%E7%94%A8%E4%B8%8B%2C%E5%90%91%E5%8F%B3%E4%BB%A52m%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E5%8C%80%E9%80%9F%E8%BF%90%E5%8A%A8%2C%E7%89%A9%E4%BD%93%E4%B8%8E%E6%B0%B4%E5%B9%B3%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%BC%E8%AF%95%E9%97%AE%E5%9C%A8%E4%B8%8B%E5%88%97%E6%83%85%E5%86%B5%E4%B8%8B%E7%89%A9%E4%BD%93%E5%8F%97%E5%88%B0%E7%9A%84%E6%BB%91%E5%8A%A8%E6%91%A9%E6%AA%AB%E5%8A%9B%E5%B0%86%E6%80%8E%E4%B9%88%E6%A0%B7%E5%8F%98%E5%8C%96%3F%EF%BC%881%EF%BC%89%E5%BD%93F%E7%AA%81%E7%84%B6%E5%A2%9E%E5%A4%A7%E6%97%B6%EF%BC%882)
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