👤

1. 18dm/s=?m/s
2. 32km/h=? m/s
3. 140m/s=?km/h
DAU COROANA VA ROG URGENT​


Răspuns :

Răspuns:

1. 1,8 m/s

2. 8,88m/s

3. 504 km/h

1. 1 m= 10 dm

18 dm/s : 10 = 1,8 m\s

2. 32 km/h= 32 * 1000/3600= 32000/3600= 8,88 m/s

3. 140m/s = 140 : 1000/1 : 3600= 504 km/h