Wyjaśnienie:
1. 30 min=0,5 h
30km:0,5h=60 km/h
2. 10*4:2=20 m
3. 1,5*10=15 m/s
4. 36km/h=10m/s
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Wyjaśnienie:
1. 30 min=0,5 h
30km:0,5h=60 km/h
2. 10*4:2=20 m
3. 1,5*10=15 m/s
4. 36km/h=10m/s