pelajaran fisika tentukan t1 dan T2 bantuin aku ya kawan

w = mg = 20 • 10 = 200 N

T₁ / sin (90°+37°) = T₂ / sin (90°+53°) = w / sin 90°

T₁ / sin (90°+37°) = w / sin 90°
T₁ / cos 37° = 200 / 1
T₁ = 200 cos 37°
T₁ = 160 N ←

T₂ / sin (90°+53°) = w / sin 90°
T₂ / cos 53° = 200 / 1
T₂ = 200 cos 53°
T₂ = 120 N ← jwb

cat
sin (90° + x) = cos x