如图,在长方体ABCD-EFGH 中,AB=BC=CD=DA=4cm,FB=3cm,如果蚂蚁甲每秒走6cm,蚂蚁乙每秒走5cm.(2)若蚂蚁甲从点A出发,在平面ABCD中沿着棱运动,再走回点A(不在运动),蚂蚁乙从点F出发沿着棱FB向下运动,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 01:44:48
![如图,在长方体ABCD-EFGH 中,AB=BC=CD=DA=4cm,FB=3cm,如果蚂蚁甲每秒走6cm,蚂蚁乙每秒走5cm.(2)若蚂蚁甲从点A出发,在平面ABCD中沿着棱运动,再走回点A(不在运动),蚂蚁乙从点F出发沿着棱FB向下运动,](/uploads/image/z/7806494-38-4.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E9%95%BF%E6%96%B9%E4%BD%93ABCD-EFGH+%E4%B8%AD%2CAB%3DBC%3DCD%3DDA%3D4cm%2CFB%3D3cm%2C%E5%A6%82%E6%9E%9C%E8%9A%82%E8%9A%81%E7%94%B2%E6%AF%8F%E7%A7%92%E8%B5%B06cm%2C%E8%9A%82%E8%9A%81%E4%B9%99%E6%AF%8F%E7%A7%92%E8%B5%B05cm.%EF%BC%882%EF%BC%89%E8%8B%A5%E8%9A%82%E8%9A%81%E7%94%B2%E4%BB%8E%E7%82%B9A%E5%87%BA%E5%8F%91%2C%E5%9C%A8%E5%B9%B3%E9%9D%A2ABCD%E4%B8%AD%E6%B2%BF%E7%9D%80%E6%A3%B1%E8%BF%90%E5%8A%A8%2C%E5%86%8D%E8%B5%B0%E5%9B%9E%E7%82%B9A%EF%BC%88%E4%B8%8D%E5%9C%A8%E8%BF%90%E5%8A%A8%EF%BC%89%2C%E8%9A%82%E8%9A%81%E4%B9%99%E4%BB%8E%E7%82%B9F%E5%87%BA%E5%8F%91%E6%B2%BF%E7%9D%80%E6%A3%B1FB%E5%90%91%E4%B8%8B%E8%BF%90%E5%8A%A8%2C)
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