(Solved): horizontal position, it swings down to the vertical position as shown. (a) (a) Determine the speed ...

horizontal position, it swings down to the vertical position as shown. (a) (a) Determine the speed of its center of gravity at its lowest position in $\mathrm{m}/\mathrm{s}$. $\mathrm{m}/\mathrm{s}$ (b) When the rod reaches the vertical position, calculate the tangential speed of the free end of the rod in $\mathrm{m}/\mathrm{s}$. $\text{ | }\mathrm{m}/\mathrm{s}$