一根长0.1m的细线,一端系着一个质量为0.18kg的小球,拉住细线的另一端,使球在光滑的水平桌面上做匀速圆周运动,使球的转速很缓慢的增加,当小球的转速增加到开始时转速的3倍时,细线断开,线
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/11 20:40:23
![一根长0.1m的细线,一端系着一个质量为0.18kg的小球,拉住细线的另一端,使球在光滑的水平桌面上做匀速圆周运动,使球的转速很缓慢的增加,当小球的转速增加到开始时转速的3倍时,细线断开,线](/uploads/image/z/3826913-41-3.jpg?t=%E4%B8%80%E6%A0%B9%E9%95%BF0.1m%E7%9A%84%E7%BB%86%E7%BA%BF%2C%E4%B8%80%E7%AB%AF%E7%B3%BB%E7%9D%80%E4%B8%80%E4%B8%AA%E8%B4%A8%E9%87%8F%E4%B8%BA0.18kg%E7%9A%84%E5%B0%8F%E7%90%83%2C%E6%8B%89%E4%BD%8F%E7%BB%86%E7%BA%BF%E7%9A%84%E5%8F%A6%E4%B8%80%E7%AB%AF%2C%E4%BD%BF%E7%90%83%E5%9C%A8%E5%85%89%E6%BB%91%E7%9A%84%E6%B0%B4%E5%B9%B3%E6%A1%8C%E9%9D%A2%E4%B8%8A%E5%81%9A%E5%8C%80%E9%80%9F%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8%2C%E4%BD%BF%E7%90%83%E7%9A%84%E8%BD%AC%E9%80%9F%E5%BE%88%E7%BC%93%E6%85%A2%E7%9A%84%E5%A2%9E%E5%8A%A0%2C%E5%BD%93%E5%B0%8F%E7%90%83%E7%9A%84%E8%BD%AC%E9%80%9F%E5%A2%9E%E5%8A%A0%E5%88%B0%E5%BC%80%E5%A7%8B%E6%97%B6%E8%BD%AC%E9%80%9F%E7%9A%843%E5%80%8D%E6%97%B6%2C%E7%BB%86%E7%BA%BF%E6%96%AD%E5%BC%80%2C%E7%BA%BF)
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