科学换算 紧急!(1.)54km/h=54乘( ) = ( )m/s (2) 5m/s=5乘( )=( )km/h (3
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科学换算 紧急!
(1.)54km/h=54乘( ) = ( )m/s (2) 5m/s=5乘( )=( )km/h (3) 10m/s=( )km/h (4) 72km/h=( )m/s
(5) 54m/s=( )km/h (6) 18km/h=( )m/s
(7) 12.5m/s=( )km/h
(1.)54km/h=54乘( ) = ( )m/s (2) 5m/s=5乘( )=( )km/h (3) 10m/s=( )km/h (4) 72km/h=( )m/s
(5) 54m/s=( )km/h (6) 18km/h=( )m/s
(7) 12.5m/s=( )km/h
![科学换算 紧急!(1.)54km/h=54乘( ) = ( )m/s (2) 5m/s=5乘( )=( )km/h (3](/uploads/image/z/15162601-49-1.jpg?t=%E7%A7%91%E5%AD%A6%E6%8D%A2%E7%AE%97+%E7%B4%A7%E6%80%A5%21%281.%2954km%2Fh%3D54%E4%B9%98%28+%29+%3D+%28+%EF%BC%89m%2Fs+%282%29+5m%2Fs%3D5%E4%B9%98%28+%29%3D%28+%29km%2Fh+%283)
54km/h=54×(1000/3600)=15m/s
5m/s=5×(3600/1000)=18km/h
10m/s=36km/h
72km/h=20m/s
54m/s=194.4km/h
18km/h=5m/s
12.5m/s=45km/h
5m/s=5×(3600/1000)=18km/h
10m/s=36km/h
72km/h=20m/s
54m/s=194.4km/h
18km/h=5m/s
12.5m/s=45km/h
换算:54km/h=?m/s,
单位换算54km/h=______ m/s,5m/s=______ km/h.
换算单位54km/h=54x?m/s
如5km/min= km/h= m/h= km/s= m/s
2m/s=( )km/h,54km/h=( )m/s
54km/h=多少m/s
km/h 怎么换算成m/s?40km/h=?m/s
5m/s=多少Km/h
km/h=?m/s?
单位换算:54km/h=__m/s 25m/s=__km/h 1m/s=__=__=3.6km/h
单位换算:54km/h=__m/s 25m/s=__km/h 1m/s=__=__=3.6km/h
单位换算:3.6m/s=()km/h,72km/h=()m/s【注意单位】