甲乙两人相向而行,两人间有一只小狗在来回奔跑,且小狗速度不恒定,问小狗走过的路程.甲乙两人在相距5km的两处相向而行,甲速度4m/s,乙速度6m/s.出发时,有一只小狗在甲处向乙跑,即8m/s,碰到乙
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 08:42:57
![甲乙两人相向而行,两人间有一只小狗在来回奔跑,且小狗速度不恒定,问小狗走过的路程.甲乙两人在相距5km的两处相向而行,甲速度4m/s,乙速度6m/s.出发时,有一只小狗在甲处向乙跑,即8m/s,碰到乙](/uploads/image/z/1359785-65-5.jpg?t=%E7%94%B2%E4%B9%99%E4%B8%A4%E4%BA%BA%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E4%B8%A4%E4%BA%BA%E9%97%B4%E6%9C%89%E4%B8%80%E5%8F%AA%E5%B0%8F%E7%8B%97%E5%9C%A8%E6%9D%A5%E5%9B%9E%E5%A5%94%E8%B7%91%2C%E4%B8%94%E5%B0%8F%E7%8B%97%E9%80%9F%E5%BA%A6%E4%B8%8D%E6%81%92%E5%AE%9A%2C%E9%97%AE%E5%B0%8F%E7%8B%97%E8%B5%B0%E8%BF%87%E7%9A%84%E8%B7%AF%E7%A8%8B.%E7%94%B2%E4%B9%99%E4%B8%A4%E4%BA%BA%E5%9C%A8%E7%9B%B8%E8%B7%9D5km%E7%9A%84%E4%B8%A4%E5%A4%84%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E7%94%B2%E9%80%9F%E5%BA%A64m%2Fs%2C%E4%B9%99%E9%80%9F%E5%BA%A66m%2Fs.%E5%87%BA%E5%8F%91%E6%97%B6%2C%E6%9C%89%E4%B8%80%E5%8F%AA%E5%B0%8F%E7%8B%97%E5%9C%A8%E7%94%B2%E5%A4%84%E5%90%91%E4%B9%99%E8%B7%91%2C%E5%8D%B38m%2Fs%2C%E7%A2%B0%E5%88%B0%E4%B9%99)
xUn@~!8vpR^O^TyӤ\B M*PE)M0ĻW"KՊCkwgovL$c24sWy/٥oz_pWr%\mZ_F
W H=nWKrHtP~t@4GV}SD1^ ;aY$@
Ӊ~!X8ۅȋ:_]XϢQc貫C|^+h-ґ
;\o+tZ<₩\${:%=X'DMR4,CH??Mv%Ħ?'dr XByal\Kp ߈ţ$
ي8MP3y I
ʒ/(1$D$