18 km/ ile to jest metrów na sekunde plissssss
18 km/h= 18000m/3600s=5m/s
18 razy 1000m/3600s= 18000/3600= 5 m/s
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
18 km/h= 18000m/3600s=5m/s
18 razy 1000m/3600s= 18000/3600= 5 m/s