已Rt△ABO的直角顶点O为原点,OA所在的直线为x轴,OB所在的直线为y轴如图,以Rt△ABO的直角顶点O为原点,OA所在的直线为x轴,OB所在的直线为y轴,建立平面直角坐标系.已知OA=4,OB=3,一动点P从O出发沿O
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![已Rt△ABO的直角顶点O为原点,OA所在的直线为x轴,OB所在的直线为y轴如图,以Rt△ABO的直角顶点O为原点,OA所在的直线为x轴,OB所在的直线为y轴,建立平面直角坐标系.已知OA=4,OB=3,一动点P从O出发沿O](/uploads/image/z/2570678-62-8.jpg?t=%E5%B7%B2Rt%E2%96%B3ABO%E7%9A%84%E7%9B%B4%E8%A7%92%E9%A1%B6%E7%82%B9O%E4%B8%BA%E5%8E%9F%E7%82%B9%2COA%E6%89%80%E5%9C%A8%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BAx%E8%BD%B4%2COB%E6%89%80%E5%9C%A8%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BAy%E8%BD%B4%E5%A6%82%E5%9B%BE%2C%E4%BB%A5Rt%E2%96%B3ABO%E7%9A%84%E7%9B%B4%E8%A7%92%E9%A1%B6%E7%82%B9O%E4%B8%BA%E5%8E%9F%E7%82%B9%2COA%E6%89%80%E5%9C%A8%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BAx%E8%BD%B4%2COB%E6%89%80%E5%9C%A8%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BAy%E8%BD%B4%2C%E5%BB%BA%E7%AB%8B%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%EF%BC%8E%E5%B7%B2%E7%9F%A5OA%3D4%2COB%3D3%2C%E4%B8%80%E5%8A%A8%E7%82%B9P%E4%BB%8EO%E5%87%BA%E5%8F%91%E6%B2%BFO)
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