" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
t - czas = 20 min = 1200 s
v - prędkość = s/t = 7200/1200 = 6 m/s
20min=20*60s=1200s
V=s/t=7200m/1200s=6m/s