如图,在射线OM上有三点A、B、C,若OA=20cm,AB=60cm,BC=10cm,点P从点O出发,沿OM方向以1cm/s的速度运动点Q从点C出发在线段CO上向点O匀速运动(点Q运动到点O时停止运动),两点同时出发.(1)当PA=2PB,时,点Q
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![如图,在射线OM上有三点A、B、C,若OA=20cm,AB=60cm,BC=10cm,点P从点O出发,沿OM方向以1cm/s的速度运动点Q从点C出发在线段CO上向点O匀速运动(点Q运动到点O时停止运动),两点同时出发.(1)当PA=2PB,时,点Q](/uploads/image/z/7871532-60-2.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E5%B0%84%E7%BA%BFOM%E4%B8%8A%E6%9C%89%E4%B8%89%E7%82%B9A%E3%80%81B%E3%80%81C%2C%E8%8B%A5OA%3D20cm%2CAB%3D60cm%2CBC%3D10cm%2C%E7%82%B9P%E4%BB%8E%E7%82%B9O%E5%87%BA%E5%8F%91%2C%E6%B2%BFOM%E6%96%B9%E5%90%91%E4%BB%A51cm%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E8%BF%90%E5%8A%A8%E7%82%B9Q%E4%BB%8E%E7%82%B9C%E5%87%BA%E5%8F%91%E5%9C%A8%E7%BA%BF%E6%AE%B5CO%E4%B8%8A%E5%90%91%E7%82%B9O%E5%8C%80%E9%80%9F%E8%BF%90%E5%8A%A8%EF%BC%88%E7%82%B9Q%E8%BF%90%E5%8A%A8%E5%88%B0%E7%82%B9O%E6%97%B6%E5%81%9C%E6%AD%A2%E8%BF%90%E5%8A%A8%EF%BC%89%2C%E4%B8%A4%E7%82%B9%E5%90%8C%E6%97%B6%E5%87%BA%E5%8F%91.%281%29%E5%BD%93PA%3D2PB%2C%E6%97%B6%2C%E7%82%B9Q)
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