mohon bantuannya kawan!!

∑Fy = 0
W - F1×sin30° - F2×sin30° - N = 0
N = W -  F1×sin30° - F2×sin30°
N = m×g - F1×sin30° - F2×sin30°
N = 75×9,8 - 150×1/2 - 100×1/2
N = 735 - 75 - 50
N = 735 -125 = 610 N