" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
v=10m/s
g=10m/s²
Szukane:
h=?
Rozwiązanie:
Ep=Ek
mgh=mv²/2 |:m
gh=v²/2 |:g
h=v²/2g
h=(10m/s)² / 2x10m/s²
h=100m²/s² / 20m/s²
h=5m