Meriam, Kraige & Bolton — Plane Kinetics of Rigid Bodies: Problem 6_114

6/114 The 8-kg crank $OA$, with mass center at $G$ and radius of gyration about $O$ of $0.22\text{ m}$, is connected to the 12-kg uniform slender bar $AB$. If the linkage is released from rest in the position shown, compute the velocity $v$ of end $B$ as $OA$ swings through the vertical.