The uniform $10\mathrm{.}4-$ft pole is hinged to the truck bed and released from the vertical position as the truck starts from rest with an acceleration of $\backslash (1\mathrm{.}5\backslash$mathrm$\{$ft$\}/\backslash$mathrm$\{$sec$\}^\{2\}\backslash ).$ If the acceleration remains constant during the motion of the pole, calculate the angular velocity $\backslash (\backslash$omega $\backslash )$ of the pole as it reaches the horizontal position.