一架水平匀速飞行的飞机每个1s投下一枚炸弹,共投下5枚,若不计空气阻力及风的影响,则A.这5枚炸弹在空中排列成一条抛物线B.这5枚炸弹及飞机在炸弹落地前,在空中排列成一条竖直线C.这5枚炸
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![一架水平匀速飞行的飞机每个1s投下一枚炸弹,共投下5枚,若不计空气阻力及风的影响,则A.这5枚炸弹在空中排列成一条抛物线B.这5枚炸弹及飞机在炸弹落地前,在空中排列成一条竖直线C.这5枚炸](/uploads/image/z/2377301-5-1.jpg?t=%E4%B8%80%E6%9E%B6%E6%B0%B4%E5%B9%B3%E5%8C%80%E9%80%9F%E9%A3%9E%E8%A1%8C%E7%9A%84%E9%A3%9E%E6%9C%BA%E6%AF%8F%E4%B8%AA1s%E6%8A%95%E4%B8%8B%E4%B8%80%E6%9E%9A%E7%82%B8%E5%BC%B9%2C%E5%85%B1%E6%8A%95%E4%B8%8B5%E6%9E%9A%2C%E8%8B%A5%E4%B8%8D%E8%AE%A1%E7%A9%BA%E6%B0%94%E9%98%BB%E5%8A%9B%E5%8F%8A%E9%A3%8E%E7%9A%84%E5%BD%B1%E5%93%8D%2C%E5%88%99A.%E8%BF%995%E6%9E%9A%E7%82%B8%E5%BC%B9%E5%9C%A8%E7%A9%BA%E4%B8%AD%E6%8E%92%E5%88%97%E6%88%90%E4%B8%80%E6%9D%A1%E6%8A%9B%E7%89%A9%E7%BA%BFB.%E8%BF%995%E6%9E%9A%E7%82%B8%E5%BC%B9%E5%8F%8A%E9%A3%9E%E6%9C%BA%E5%9C%A8%E7%82%B8%E5%BC%B9%E8%90%BD%E5%9C%B0%E5%89%8D%2C%E5%9C%A8%E7%A9%BA%E4%B8%AD%E6%8E%92%E5%88%97%E6%88%90%E4%B8%80%E6%9D%A1%E7%AB%96%E7%9B%B4%E7%BA%BFC.%E8%BF%995%E6%9E%9A%E7%82%B8)
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