" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m₂=0,388kg , m₃=?
V=150cm³
ro=m₃/V
m₃=0,388kg-0,25kg=0,138kg=138g
ro=138g/150cm³
ro=0,92g/cm³