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Verified answer
Materi : GayaDiketahui :
F1 = +7,2 N
F2 = -4,1 N
R = +2,2 N
F3 = ?
penyelesaian :
R = +F1-F2+F3
2,2 = +7,2-4,1+F3
2,2 = +3,1+F3
F3 = +2,2-3,1
F3 = -0,9 N
F3 = 0,9 N ke kiri
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