" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
400 per F kali 250 per 200
=250 F = 80000
F= 80000: 250 = 320
W = (F x Lk) : Lb = (50 x 3) : 0,5 = 300 N (jawab : A)
no. 6
F = (W x Lb) : Lk = (450 x 1) : 1,5 = 300 N (jawab : A)
no. 7
KM = Lk : Lb = 200 : 250 = 0,4 (jawab : -) soalnya salah...