传送带与水平面之间夹角为37°,皮带以10m/s的速率顺时针运行,在传送带上端无初速的放上质量为0.5kg的物体,它与传送带之间的动摩擦因数为0.5,若传送带顶端到底端的长度为10m,则物体从顶端到
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![传送带与水平面之间夹角为37°,皮带以10m/s的速率顺时针运行,在传送带上端无初速的放上质量为0.5kg的物体,它与传送带之间的动摩擦因数为0.5,若传送带顶端到底端的长度为10m,则物体从顶端到](/uploads/image/z/13185852-60-2.jpg?t=%E4%BC%A0%E9%80%81%E5%B8%A6%E4%B8%8E%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B9%8B%E9%97%B4%E5%A4%B9%E8%A7%92%E4%B8%BA37%C2%B0%2C%E7%9A%AE%E5%B8%A6%E4%BB%A510m%2Fs%E7%9A%84%E9%80%9F%E7%8E%87%E9%A1%BA%E6%97%B6%E9%92%88%E8%BF%90%E8%A1%8C%2C%E5%9C%A8%E4%BC%A0%E9%80%81%E5%B8%A6%E4%B8%8A%E7%AB%AF%E6%97%A0%E5%88%9D%E9%80%9F%E7%9A%84%E6%94%BE%E4%B8%8A%E8%B4%A8%E9%87%8F%E4%B8%BA0.5kg%E7%9A%84%E7%89%A9%E4%BD%93%2C%E5%AE%83%E4%B8%8E%E4%BC%A0%E9%80%81%E5%B8%A6%E4%B9%8B%E9%97%B4%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E6%95%B0%E4%B8%BA0.5%2C%E8%8B%A5%E4%BC%A0%E9%80%81%E5%B8%A6%E9%A1%B6%E7%AB%AF%E5%88%B0%E5%BA%95%E7%AB%AF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BA10m%2C%E5%88%99%E7%89%A9%E4%BD%93%E4%BB%8E%E9%A1%B6%E7%AB%AF%E5%88%B0)
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