1.2m/s=[ ]km/h 2.5m/s=[ ]km/h 30m/s=[ ]km/h 700m/s=[ ]km/h

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/08 02:55:59

1.2m/s=[ ]km/h 2.5m/s=[ ]km/h 30m/s=[ ]km/h 700m/s=[ ]km/h
1.2m/s=[ ]km/h 2.5m/s=[ ]km/h 30m/s=[ ]km/h 700m/s=[ ]km/h

1.2m/s=[ ]km/h 2.5m/s=[ ]km/h 30m/s=[ ]km/h 700m/s=[ ]km/h
1.2m/s=1.2×3600m/(1×3600s)=4320m/h=[4.32]km/h
2.5m/s=2.5×3600m/(1×3600s)=9000m/h=[ 9 ]km/h
30m/s=30×3600m/(1×3600s)=108000m/h=[108]km/s
700ms=700×3600m/(1×3600s)=2520000m/h=[2520]km/h

都乘以3.6就是答案啦。

1.2m/s=[ ]km/h 2.5m/s=[ ]km/h 30m/s=[ ]km/h 700m/s=[ ]km/h 1.2m/s=多少km/h 1.2m/s=多少km/h km/h=?m/s? 1.2km/min= m/s或 km/h 如5km/min= km/h= m/h= km/s= m/s 1km/min=?km/h=?m/h=?km/s= m/s 2.5m/s合多少Km/h? 2.5m/s合多少Km/h? 1m/s=( )km/h 1km/h=?m/s 1m/s= 多少 km/h 5.1m/s=多少km/h. 40m/s=多少km/h 120km/h=多少 m/s km/h=m/s啊? 3m/s=( )km/h 1km/h=?m/s