54km/h=( )=( )=( )m/s

来源：学生作业帮编辑：拍题作业网作业帮分类：物理作业时间：2024/05/22 07:44:08

54km/h=( )=( )=( )m/s
15m/s=( )=( )=( )km/s
7200km/h=( )=( )=( )m/s
0.5m/s=( )=( )=( )km/h
要求以这种方式求(u=s/t=100m/17s=5.9m/s)

=54000/3600=15
15/1000
= -------=54
1/3600
=7200000/3600=2000
0.5/1000
= -------- =1.8
1/3600

km/h=?m/s? 换算:54km/h=?m/s, 54km/h=多少m/s 物理题要正确答案 10m/s=( )km/h 54km/h=( )m/s 2m/s=( )km/h,54km/h=( )m/s 如5km/min= km/h= m/h= km/s= m/s 1km/min=?km/h=?m/h=?km/s= m/s 1km/h=?m/s 1 m/s=?km/h km/h=m/s啊? 200m/s=（）km/h 1500m|s= km|h