将直角三角形纸板摆放在坐标系中,已知AO=4,AC=5.将直角三角形纸板摆放在坐标系中,已知AO=4,AC=5.(1)求点C的坐标; (2)有一动点P从点0开始沿O→A→C方向运动,到点C停止运动,每秒1cm,设运行
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![将直角三角形纸板摆放在坐标系中,已知AO=4,AC=5.将直角三角形纸板摆放在坐标系中,已知AO=4,AC=5.(1)求点C的坐标; (2)有一动点P从点0开始沿O→A→C方向运动,到点C停止运动,每秒1cm,设运行](/uploads/image/z/12955734-54-4.jpg?t=%E5%B0%86%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2%E7%BA%B8%E6%9D%BF%E6%91%86%E6%94%BE%E5%9C%A8%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E5%B7%B2%E7%9F%A5AO%3D4%2CAC%3D5.%E5%B0%86%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2%E7%BA%B8%E6%9D%BF%E6%91%86%E6%94%BE%E5%9C%A8%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E5%B7%B2%E7%9F%A5AO%3D4%2CAC%3D5.%EF%BC%881%EF%BC%89%E6%B1%82%E7%82%B9C%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%9B+%EF%BC%882%EF%BC%89%E6%9C%89%E4%B8%80%E5%8A%A8%E7%82%B9P%E4%BB%8E%E7%82%B90%E5%BC%80%E5%A7%8B%E6%B2%BFO%E2%86%92A%E2%86%92C%E6%96%B9%E5%90%91%E8%BF%90%E5%8A%A8%2C%E5%88%B0%E7%82%B9C%E5%81%9C%E6%AD%A2%E8%BF%90%E5%8A%A8%2C%E6%AF%8F%E7%A7%921cm%2C%E8%AE%BE%E8%BF%90%E8%A1%8C)
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