Jawabanmu

Jawaban paling cerdas!
2014-08-22T14:02:36+07:00
F = K Qa . Qb ------- r=30cm =0,3m r" = 9.10'9' (+50) . (+90) ------------- 0,3" =9.10'9' (+140) --------------- 0,09 =1260 . 10'9' ------------ 0,09 =14.000 . 10'9' N Maaf klo jwaban nya trlalu pnjang n ribet..
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