" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2000J:2m=1000N= 100kg
W = 2 kj = 2000 j .
h= 2 m .
g - 10 N / kg .
2000 podzelić na 2 i podzielić na 10 = 100 kg .
sztanga ma 100 kg .