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• Dinamikajika F < fₛ ₘₐₖₛ, maka f = F
besar gaya gesekan diantara kedua permukaan benda adalah 40 N.
μs = 0,3
F = 40 N
a = 0
f?
penyelesaian:
ΣF = m . a
F - f) = 0
f = -F
f = -40 Newton
tanda negatif artinya gaya gesek berlawanan arah dengan arah gerak