" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = 150cm * 70cm * 0,4cm = 4200cm3
m = 10,5kg = 10500g
d = m/V
d = 10500g/4200cm3 = 2,5g/cm3