2道高一物理题1、水平传送带A、B两端相距x=3.5m,工件与传送带间的动摩擦因数μ=0.1.工件滑上A端瞬时速度VA=4m/s,达到B端的瞬时速度设为vB(A在左边,B在右边)(1)若传送带以速度v(匀速)逆时
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![2道高一物理题1、水平传送带A、B两端相距x=3.5m,工件与传送带间的动摩擦因数μ=0.1.工件滑上A端瞬时速度VA=4m/s,达到B端的瞬时速度设为vB(A在左边,B在右边)(1)若传送带以速度v(匀速)逆时](/uploads/image/z/3512427-51-7.jpg?t=2%E9%81%93%E9%AB%98%E4%B8%80%E7%89%A9%E7%90%86%E9%A2%981%E3%80%81%E6%B0%B4%E5%B9%B3%E4%BC%A0%E9%80%81%E5%B8%A6A%E3%80%81B%E4%B8%A4%E7%AB%AF%E7%9B%B8%E8%B7%9Dx%EF%BC%9D3.5m%2C%E5%B7%A5%E4%BB%B6%E4%B8%8E%E4%BC%A0%E9%80%81%E5%B8%A6%E9%97%B4%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E6%95%B0%CE%BC%3D0.1.%E5%B7%A5%E4%BB%B6%E6%BB%91%E4%B8%8AA%E7%AB%AF%E7%9E%AC%E6%97%B6%E9%80%9F%E5%BA%A6VA%EF%BC%9D4m%2Fs%2C%E8%BE%BE%E5%88%B0B%E7%AB%AF%E7%9A%84%E7%9E%AC%E6%97%B6%E9%80%9F%E5%BA%A6%E8%AE%BE%E4%B8%BAvB%EF%BC%88A%E5%9C%A8%E5%B7%A6%E8%BE%B9%2CB%E5%9C%A8%E5%8F%B3%E8%BE%B9%EF%BC%89%281%29%E8%8B%A5%E4%BC%A0%E9%80%81%E5%B8%A6%E4%BB%A5%E9%80%9F%E5%BA%A6v%28%E5%8C%80%E9%80%9F%EF%BC%89%E9%80%86%E6%97%B6)
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