" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
q=2160kg/m3
m=V*q
m=0,5*2160
m=1080kg
g=10m/s2
Q=m*g
Q=1080*10
Q=10800N
Ciezar wynosi 10800N
Mysle że dobrze rozwiazałam :)