曲线运动3 (20 16:37:37)在光滑水平面上钉有2个铁钉A和B,相距0.1米.长1米的细线一段系在A上,另一段系在一个质量为0.5kg的小球.小球初始位置在A.B连线上的一侧.现给小球以垂直于细线.大小为2m/s
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 21:45:56
![曲线运动3 (20 16:37:37)在光滑水平面上钉有2个铁钉A和B,相距0.1米.长1米的细线一段系在A上,另一段系在一个质量为0.5kg的小球.小球初始位置在A.B连线上的一侧.现给小球以垂直于细线.大小为2m/s](/uploads/image/z/2503158-6-8.jpg?t=%E6%9B%B2%E7%BA%BF%E8%BF%90%E5%8A%A83+%2820+16%3A37%3A37%29%E5%9C%A8%E5%85%89%E6%BB%91%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%E9%92%89%E6%9C%892%E4%B8%AA%E9%93%81%E9%92%89A%E5%92%8CB%2C%E7%9B%B8%E8%B7%9D0.1%E7%B1%B3.%E9%95%BF1%E7%B1%B3%E7%9A%84%E7%BB%86%E7%BA%BF%E4%B8%80%E6%AE%B5%E7%B3%BB%E5%9C%A8A%E4%B8%8A%2C%E5%8F%A6%E4%B8%80%E6%AE%B5%E7%B3%BB%E5%9C%A8%E4%B8%80%E4%B8%AA%E8%B4%A8%E9%87%8F%E4%B8%BA0.5kg%E7%9A%84%E5%B0%8F%E7%90%83.%E5%B0%8F%E7%90%83%E5%88%9D%E5%A7%8B%E4%BD%8D%E7%BD%AE%E5%9C%A8A.B%E8%BF%9E%E7%BA%BF%E4%B8%8A%E7%9A%84%E4%B8%80%E4%BE%A7.%E7%8E%B0%E7%BB%99%E5%B0%8F%E7%90%83%E4%BB%A5%E5%9E%82%E7%9B%B4%E4%BA%8E%E7%BB%86%E7%BA%BF.%E5%A4%A7%E5%B0%8F%E4%B8%BA2m%2Fs)
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