一轻质弹簧,固定于天花板上的O点处,原长为L,如图所示,一个质量为m的物块从A点竖直向上抛出,以速度v与弹簧再B点相接处,然后向上压缩弹簧,到C点时物块速度为零,在此过程中无机械能损失,则
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/17 06:32:54
![一轻质弹簧,固定于天花板上的O点处,原长为L,如图所示,一个质量为m的物块从A点竖直向上抛出,以速度v与弹簧再B点相接处,然后向上压缩弹簧,到C点时物块速度为零,在此过程中无机械能损失,则](/uploads/image/z/6983796-12-6.jpg?t=%E4%B8%80%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7%2C%E5%9B%BA%E5%AE%9A%E4%BA%8E%E5%A4%A9%E8%8A%B1%E6%9D%BF%E4%B8%8A%E7%9A%84O%E7%82%B9%E5%A4%84%2C%E5%8E%9F%E9%95%BF%E4%B8%BAL%2C%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E4%B8%80%E4%B8%AA%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E7%89%A9%E5%9D%97%E4%BB%8EA%E7%82%B9%E7%AB%96%E7%9B%B4%E5%90%91%E4%B8%8A%E6%8A%9B%E5%87%BA%2C%E4%BB%A5%E9%80%9F%E5%BA%A6v%E4%B8%8E%E5%BC%B9%E7%B0%A7%E5%86%8DB%E7%82%B9%E7%9B%B8%E6%8E%A5%E5%A4%84%2C%E7%84%B6%E5%90%8E%E5%90%91%E4%B8%8A%E5%8E%8B%E7%BC%A9%E5%BC%B9%E7%B0%A7%2C%E5%88%B0C%E7%82%B9%E6%97%B6%E7%89%A9%E5%9D%97%E9%80%9F%E5%BA%A6%E4%B8%BA%E9%9B%B6%2C%E5%9C%A8%E6%AD%A4%E8%BF%87%E7%A8%8B%E4%B8%AD%E6%97%A0%E6%9C%BA%E6%A2%B0%E8%83%BD%E6%8D%9F%E5%A4%B1%2C%E5%88%99)
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