" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
N = m. g = 4.10 = 40 N
Fs = πs. N = 0,2 . 40 = 8 N
Uk = 0,4 . 40 = 16 N
resultannya
a = (F-fk)/m = (40-16)/4 = 6 m/s
F resultan = m.a =4.6 =24 N
arah percepatannya searah dengan gaya F