高一物理~~急!请大家帮忙解答``谢谢:)一物体做竖直上抛运动能到达的最大高度为3m,求它上升过程中到达离地高1m,2m,3m处所需的时间之比;上升过程中到达离地高1m,2m,3m处的平均速度之比.请
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 18:34:08
![高一物理~~急!请大家帮忙解答``谢谢:)一物体做竖直上抛运动能到达的最大高度为3m,求它上升过程中到达离地高1m,2m,3m处所需的时间之比;上升过程中到达离地高1m,2m,3m处的平均速度之比.请](/uploads/image/z/8890028-44-8.jpg?t=%E9%AB%98%E4%B8%80%E7%89%A9%E7%90%86%7E%7E%E6%80%A5%21%E8%AF%B7%E5%A4%A7%E5%AE%B6%E5%B8%AE%E5%BF%99%E8%A7%A3%E7%AD%94%60%60%E8%B0%A2%E8%B0%A2%EF%BC%9A%EF%BC%89%E4%B8%80%E7%89%A9%E4%BD%93%E5%81%9A%E7%AB%96%E7%9B%B4%E4%B8%8A%E6%8A%9B%E8%BF%90%E5%8A%A8%E8%83%BD%E5%88%B0%E8%BE%BE%E7%9A%84%E6%9C%80%E5%A4%A7%E9%AB%98%E5%BA%A6%E4%B8%BA3m%2C%E6%B1%82%E5%AE%83%E4%B8%8A%E5%8D%87%E8%BF%87%E7%A8%8B%E4%B8%AD%E5%88%B0%E8%BE%BE%E7%A6%BB%E5%9C%B0%E9%AB%981m%2C2m%2C3m%E5%A4%84%E6%89%80%E9%9C%80%E7%9A%84%E6%97%B6%E9%97%B4%E4%B9%8B%E6%AF%94%EF%BC%9B%E4%B8%8A%E5%8D%87%E8%BF%87%E7%A8%8B%E4%B8%AD%E5%88%B0%E8%BE%BE%E7%A6%BB%E5%9C%B0%E9%AB%981m%2C2m%2C3m%E5%A4%84%E7%9A%84%E5%B9%B3%E5%9D%87%E9%80%9F%E5%BA%A6%E4%B9%8B%E6%AF%94.%E8%AF%B7)
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