The disk rolls without slipping on the horizontal surface. If the disk has a clockwise angular velocity of $\backslash (\backslash$omega$\_\{0\}=16\backslash$mathrm$\{$rad$\}/\backslash$mathrm$\{$s$\}\backslash )$ and a counterclockwise angular acceleration of $\backslash (4\mathrm{.}2\backslash$mathrm$\{$rad$\}/\backslash$mathrm$\{$s$\}^\{2\}\backslash )$ determine the velocity and acceleration of pin $\backslash ($ A $\backslash )$ relative to the slotted member $\backslash ($ B C $\backslash )$ and the angular velocity and angular acceleration of $\backslash ($ B C $\backslash ).$ The value of $\backslash ($ r $\backslash )$ is $295$ mm $.$ Neglect the distance from the center of pin $\backslash ($ A $\backslash )$ to the edge of the disk. The relative velocity and acceleration are positive if they point from $\backslash ($ B $\backslash )$ to $\backslash ($ C $\backslash )$ and negative if they point from $\backslash ($ C $\backslash )$ to $\backslash ($ B $\backslash ).$ The angular velocity and acceleration are positive if counterclockwise and negative if clockwise.

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