Jawabanmu

2014-02-27T20:20:40+07:00
F1/A1=F2/A2
50N/25cm^2=F2/500cm^2
F2=1000N
2014-02-27T20:22:32+07:00
F1/A1 = F2/A2
50/25 = F2/500
F2 = 50/25 x 500
     =1000 N
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