1km /h=(1*1000m)/(1*60min)=(1*1000m)/(1*60*60s)=(1000/3600)m/s 约等于0.277777778m/s
换算方法如下:1KM=1000M1H=3600S1KM/H=1000M/3600S=5/18m/s ≈0.2778m/s
1km/h=1000m/3600s=5/18(m/s)≈0.2778(m/s)
1KM/h约等于0.28M/S 1km/h=1000m/3600s=10/36(m/s)=1/3.6m/s用计算器算一下就是我说的这个结果是否可以解决您的问题?
1km/h=1000m/h=1000m/3600s=5/18 (m/s)=0.2777777777778m/s
1000m/3600s=0.27777m/s请采纳
1km/h=1000m/3600s 所以1m/s=3.6km/h
1km/h等于0.2778m/s
1km/h =5/18m/s
1km/h = 1000m/3600s = 0.227 m/s