Question

Soal no 2 , tentukanlah momen gaya

dan arah putaran yg dihasilkan masing2 gaya di atas terhadap poros O

Answer 1

Torsi = F.d
torsi = -16*5 - 16 sin 30 * 2
t = -80 - 8*2
t = -80 - 16
t = -96
(tanda - karna berlawanan arah jarum jam