Jawabanmu

2014-05-04T15:25:10+07:00
Jawaban paling cerdas!
2014-05-04T15:25:18+07:00
Jika Wu= 4,9 N & Wc=4,74 N
maka
Fa= Wu - Wc
Fa= 4,9 - 4.74 => 0,16 n

Jawaban D
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