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Fr= 5 N
arah Tg theta = F1/F2=3/4
theta = 37 derajat
F1=3 N
F2=4 N
Dit :
R dan arah kemiringan...?
Peny :
R=√F1²+F2²
=√3²+4²
=√9+16
=√25
=5 N
sin β=F2/R
sin β=4/5
sin β=0,8
β=53,13°
∴ Besar dan arah resultan tersebut adalah 5 N dan 53,13°
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