Help me please, number 25:
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lleliy
Pertanyaan
Help me please, number 25:"
1 Jawaban
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1. Jawaban lulukkw08
F1x=40N
F1y=0N
F2x=30 sin 60
=15 akar 3
F2y=30 cos 60
=15N
F3x=30 sin 60
=15 akar 3
F3y=30 cos 60
=15N
SigmaFy=F3+F2
=15+15
=30N
Sigma Fx=F1+F2-F3
=40N
Sigma F=Akar X^2+Y^2
=Akar 30^2+40^2
=Akar 900+1600
=50N