一道物理题,help help help 一道物理题,help help help 一质量为1kg的物块静止在水平面上,它与地面的动摩擦因素数为0.2,一质量为10g的子弹以水平速度500m/s射入物块后水平穿出,物块继续滑行1m距离停
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 17:25:10
![一道物理题,help help help 一道物理题,help help help 一质量为1kg的物块静止在水平面上,它与地面的动摩擦因素数为0.2,一质量为10g的子弹以水平速度500m/s射入物块后水平穿出,物块继续滑行1m距离停](/uploads/image/z/5933298-66-8.jpg?t=%E4%B8%80%E9%81%93%E7%89%A9%E7%90%86%E9%A2%98%2Chelp+help+help+%E4%B8%80%E9%81%93%E7%89%A9%E7%90%86%E9%A2%98%2Chelp+help+help+%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BA1kg%E7%9A%84%E7%89%A9%E5%9D%97%E9%9D%99%E6%AD%A2%E5%9C%A8%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%2C%E5%AE%83%E4%B8%8E%E5%9C%B0%E9%9D%A2%E7%9A%84%E5%8A%A8%E6%91%A9%E6%93%A6%E5%9B%A0%E7%B4%A0%E6%95%B0%E4%B8%BA0.2%2C%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BA10g%E7%9A%84%E5%AD%90%E5%BC%B9%E4%BB%A5%E6%B0%B4%E5%B9%B3%E9%80%9F%E5%BA%A6500m%2Fs%E5%B0%84%E5%85%A5%E7%89%A9%E5%9D%97%E5%90%8E%E6%B0%B4%E5%B9%B3%E7%A9%BF%E5%87%BA%2C%E7%89%A9%E5%9D%97%E7%BB%A7%E7%BB%AD%E6%BB%91%E8%A1%8C1m%E8%B7%9D%E7%A6%BB%E5%81%9C)
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