" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
w=f.s=20.2=40 smg bermanfaat
c.40N
2/1 = 40 N/F
2 = 40N/F
2F = 40 N
F = 20 N
Jawabannya D. 20 N