在RT△ABC中,角C=90°,AB=10cm,BC=8cm,点P从点A出发,沿着AB以每秒1cm的速度向B点运动,点Q从点C出发,沿CA以每秒1cm的速度向A点运动,到达达A点后立即以原来的速度沿AC返回.P,Q同时出发,当点P到达点B时停
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/11 13:29:48
![在RT△ABC中,角C=90°,AB=10cm,BC=8cm,点P从点A出发,沿着AB以每秒1cm的速度向B点运动,点Q从点C出发,沿CA以每秒1cm的速度向A点运动,到达达A点后立即以原来的速度沿AC返回.P,Q同时出发,当点P到达点B时停](/uploads/image/z/3718118-38-8.jpg?t=%E5%9C%A8RT%E2%96%B3ABC%E4%B8%AD%2C%E8%A7%92C%3D90%C2%B0%2CAB%3D10cm%2CBC%3D8cm%2C%E7%82%B9P%E4%BB%8E%E7%82%B9A%E5%87%BA%E5%8F%91%2C%E6%B2%BF%E7%9D%80AB%E4%BB%A5%E6%AF%8F%E7%A7%921cm%E7%9A%84%E9%80%9F%E5%BA%A6%E5%90%91B%E7%82%B9%E8%BF%90%E5%8A%A8%2C%E7%82%B9Q%E4%BB%8E%E7%82%B9C%E5%87%BA%E5%8F%91%2C%E6%B2%BFCA%E4%BB%A5%E6%AF%8F%E7%A7%921cm%E7%9A%84%E9%80%9F%E5%BA%A6%E5%90%91A%E7%82%B9%E8%BF%90%E5%8A%A8%2C%E5%88%B0%E8%BE%BE%E8%BE%BEA%E7%82%B9%E5%90%8E%E7%AB%8B%E5%8D%B3%E4%BB%A5%E5%8E%9F%E6%9D%A5%E7%9A%84%E9%80%9F%E5%BA%A6%E6%B2%BFAC%E8%BF%94%E5%9B%9E.P%2CQ%E5%90%8C%E6%97%B6%E5%87%BA%E5%8F%91%2C%E5%BD%93%E7%82%B9P%E5%88%B0%E8%BE%BE%E7%82%B9B%E6%97%B6%E5%81%9C)
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