Besarnya gaya F (Gaya Tegangan Tali) adalah?Sudut 30°Massa benda 4kgGravitasi 10 m/s²

T1x ＝ T1 Cos 30
＝ T1 1/2 √3
1/2 √3 T1
T1y ＝T1 Sin 30
＝ T1 1/2
＝ 1/2 T1

∑Fy ＝ 0
T1y-W ＝ 0
1/2 T1 -4 ＝0
T1 ＝4 x 2
＝ 8 N
∑Fx ＝ 0
T1x – T2 ＝ 0
1/2√3 – T2 ＝0
1/2√3 T1 ＝T2
1/2√3 x 8 ＝ T2
T2 = 4√3 N