" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = 4kg h = ? Ep = m*g*h
Ep = 480J h = Ep/m*g
g = 10m/s²
h = 480J/4kg*10m/s² = 12 J/kg*m/s² = 12 N*m/N = 12m
Odp.: Wysokość była równa 12 metrów.