## Engineering Mechanics: Statics & Dynamics (14th Edition)

$M_O=3070lb*ft\circlearrowleft$
We will sum the torques about point O $M_O=(+ \circlearrowleft) \sum \tau_O$ $M_O=F*(4ft+\cos(45^{\circ})*3ft -1ft)$ $M_O=600lb*(4ft+\cos(45^{\circ})*3ft -1ft)$ $M_O=3070lb*ft$ $M_O=3070lb*ft\circlearrowleft$