1L 60s= m³ h
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1km/h=1000m/3600s=1/3.6m/s
3.6再问:л�ˣ�
1000m/3600s≈0.28m/s
1km=1000m,1h=3600s所以,1km/h=1000m/(3600s)=0.278m/s1m/s=10^(-3)km/((1/3600)h)=3.6km/h
1m/s=1×11000km13600h=3.6km/h.故答案为:3.6.
1m=1/1000km,1s=1/3600h,1m/s=3.6km/h.
1m/s=0.001/(1/3600)km/h=3.6km/h
1m=1km/10001s=1h/3600所以1m/s=(1km/1000)/(1h/3600)=3.6km/s
1m/min=600dm/h
1k/h=1000m/3600s=5/18
1km/h=1000m/3600s=5/18(m/s)≈0.2778(m/s)供参考!JSWYC
1m/s=(0.001)km/s=(3600)m/h=(3.6)km/h初中物理换算单位
1m/min=60m/60min=0.06km/h
3.6*36=129.6m/s这是什么意思,我没看懂,但我只知道你前面几步的换算都是对的,物理书上的换算也是对的.
1km/h=5/18m/s
1km/h=1000m/h
1m/h=100cm/3600s=1/36cm/s=0.0278cm/s
等于5*3.6=18
1m/s=__60m/min=_3.6__km/h:15m/s=_54_km/h1.某人从甲地到乙地,前一半时间内的平均速度为v1,后一般时间内的平均速度是v2,则此人整个过程的平均速度为_(v1+v
1km/min=60km/h=60000m/h=1/60km/s(0.0167)=50/3m/s(16.67)