匀变速直线运动的题目一只老鼠从洞口爬出沿一直线运动,其速度大小与离开洞口的距离成反比.当其到达洞口为d1的A点是速度为v1,若B点离洞口距离为d2(d2大于d1)求老鼠由A到B所需的时间
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![匀变速直线运动的题目一只老鼠从洞口爬出沿一直线运动,其速度大小与离开洞口的距离成反比.当其到达洞口为d1的A点是速度为v1,若B点离洞口距离为d2(d2大于d1)求老鼠由A到B所需的时间](/uploads/image/z/14672673-9-3.jpg?t=%E5%8C%80%E5%8F%98%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%E7%9A%84%E9%A2%98%E7%9B%AE%E4%B8%80%E5%8F%AA%E8%80%81%E9%BC%A0%E4%BB%8E%E6%B4%9E%E5%8F%A3%E7%88%AC%E5%87%BA%E6%B2%BF%E4%B8%80%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%2C%E5%85%B6%E9%80%9F%E5%BA%A6%E5%A4%A7%E5%B0%8F%E4%B8%8E%E7%A6%BB%E5%BC%80%E6%B4%9E%E5%8F%A3%E7%9A%84%E8%B7%9D%E7%A6%BB%E6%88%90%E5%8F%8D%E6%AF%94.%E5%BD%93%E5%85%B6%E5%88%B0%E8%BE%BE%E6%B4%9E%E5%8F%A3%E4%B8%BAd1%E7%9A%84A%E7%82%B9%E6%98%AF%E9%80%9F%E5%BA%A6%E4%B8%BAv1%2C%E8%8B%A5B%E7%82%B9%E7%A6%BB%E6%B4%9E%E5%8F%A3%E8%B7%9D%E7%A6%BB%E4%B8%BAd2%EF%BC%88d2%E5%A4%A7%E4%BA%8Ed1%29%E6%B1%82%E8%80%81%E9%BC%A0%E7%94%B1A%E5%88%B0B%E6%89%80%E9%9C%80%E7%9A%84%E6%97%B6%E9%97%B4)
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