有关平面镜成像的科学问题°角放置,一只甲壳虫从A处沿桌面以20cm/s的速度向着平面镜B处爬动,那么,平面镜中甲壳虫的虚像像甲壳虫靠拢的速度大小是多少?平面镜与桌面成45度角放置
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![有关平面镜成像的科学问题°角放置,一只甲壳虫从A处沿桌面以20cm/s的速度向着平面镜B处爬动,那么,平面镜中甲壳虫的虚像像甲壳虫靠拢的速度大小是多少?平面镜与桌面成45度角放置](/uploads/image/z/6295674-66-4.jpg?t=%E6%9C%89%E5%85%B3%E5%B9%B3%E9%9D%A2%E9%95%9C%E6%88%90%E5%83%8F%E7%9A%84%E7%A7%91%E5%AD%A6%E9%97%AE%E9%A2%98%C2%B0%E8%A7%92%E6%94%BE%E7%BD%AE%2C%E4%B8%80%E5%8F%AA%E7%94%B2%E5%A3%B3%E8%99%AB%E4%BB%8EA%E5%A4%84%E6%B2%BF%E6%A1%8C%E9%9D%A2%E4%BB%A520cm%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E5%90%91%E7%9D%80%E5%B9%B3%E9%9D%A2%E9%95%9CB%E5%A4%84%E7%88%AC%E5%8A%A8%2C%E9%82%A3%E4%B9%88%2C%E5%B9%B3%E9%9D%A2%E9%95%9C%E4%B8%AD%E7%94%B2%E5%A3%B3%E8%99%AB%E7%9A%84%E8%99%9A%E5%83%8F%E5%83%8F%E7%94%B2%E5%A3%B3%E8%99%AB%E9%9D%A0%E6%8B%A2%E7%9A%84%E9%80%9F%E5%BA%A6%E5%A4%A7%E5%B0%8F%E6%98%AF%E5%A4%9A%E5%B0%91%3F%E5%B9%B3%E9%9D%A2%E9%95%9C%E4%B8%8E%E6%A1%8C%E9%9D%A2%E6%88%9045%E5%BA%A6%E8%A7%92%E6%94%BE%E7%BD%AE)
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