5Km/h=?m/s

问题描述:

5Km/h=?m/s

5*(1000/3600)=

5Km/h
=5000m/60s
=833m/s

5000m/h=5000m/3600s
1.389m/s

5Km/h=5000m/(60*60)s=1.3889m/s