" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
W x lb = k x lk600 x 0,4 = 120 x lk
240 = 120 x lk
240/120 = lk
2 m = lk
Jadi panjang lengan kuasa = 2 meter
KM = w/k
KM = 600/120
KM = 5
Jadi keuntungan mekanis = 5
*semoga membantu. sukses selalu ^_^