" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Setelah penumpu digeser
Lw = 10 cm
Lf = 90 cm
KM = _?
keuntungan mekanis
KM = Lf / Lw
KM = 90 / 10
KM = 9 ← jwb