Odpowiedź:
1. v= 200km/4h = 50km/h
2. 30 min=0,5h v = 45km/0,5h = 90km/h
3. v= 800m/60s = 13(3) m/s
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
1. v= 200km/4h = 50km/h
2. 30 min=0,5h v = 45km/0,5h = 90km/h
3. v= 800m/60s = 13(3) m/s