Jawabanmu

Jawaban paling cerdas!
2014-05-30T23:10:03+07:00
A. Seri
Δx total = Δx1 + Δx2 + Δx3
Δx1=Δx2=Δx3 = F/k
                      = 100/50
                      = 2 m
Δx total = 2 + 2 + 2 = 6 m
b . paralel
Ktotal = 50 + 50 + 50
          = 150 N/m
Δx = F/Ktotal
     = 100/150
     = 0,67 m

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