1.在初速度为正,加速度为负的匀变速直线运动中,速度值一定减小. 2.在初速度为正,加速度为负的匀变速直线运动中,速度一定减小. 请比较这两个选项,帮我判断一下哪个是对的,哪的是错的!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 09:27:07
![1.在初速度为正,加速度为负的匀变速直线运动中,速度值一定减小. 2.在初速度为正,加速度为负的匀变速直线运动中,速度一定减小. 请比较这两个选项,帮我判断一下哪个是对的,哪的是错的!](/uploads/image/z/6117397-61-7.jpg?t=1.%E5%9C%A8%E5%88%9D%E9%80%9F%E5%BA%A6%E4%B8%BA%E6%AD%A3%2C%E5%8A%A0%E9%80%9F%E5%BA%A6%E4%B8%BA%E8%B4%9F%E7%9A%84%E5%8C%80%E5%8F%98%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%E4%B8%AD%2C%E9%80%9F%E5%BA%A6%E5%80%BC%E4%B8%80%E5%AE%9A%E5%87%8F%E5%B0%8F%EF%BC%8E+2.%E5%9C%A8%E5%88%9D%E9%80%9F%E5%BA%A6%E4%B8%BA%E6%AD%A3%2C%E5%8A%A0%E9%80%9F%E5%BA%A6%E4%B8%BA%E8%B4%9F%E7%9A%84%E5%8C%80%E5%8F%98%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%E4%B8%AD%2C%E9%80%9F%E5%BA%A6%E4%B8%80%E5%AE%9A%E5%87%8F%E5%B0%8F%EF%BC%8E+%E8%AF%B7%E6%AF%94%E8%BE%83%E8%BF%99%E4%B8%A4%E4%B8%AA%E9%80%89%E9%A1%B9%2C%E5%B8%AE%E6%88%91%E5%88%A4%E6%96%AD%E4%B8%80%E4%B8%8B%E5%93%AA%E4%B8%AA%E6%98%AF%E5%AF%B9%E7%9A%84%2C%E5%93%AA%E7%9A%84%E6%98%AF%E9%94%99%E7%9A%84%21)
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