" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Ep= m.g.h=Ep= m.g.h
A = 2kg.10.6= B =1kg.10.3
120. =30
4. = 1
= 4:1
jawabannya D