The angular acceleration of disk A is $12\mathrm{.}5$ rad$/$s$^2$ and the angular acceleration of disk B is $33\mathrm{.}33$ rad$/$s$^.$ I now need to know the final angular velocity of each disk...

Problem $16\mathrm{.}041-$ Rotating disks brought to contact

Disk $\backslash ($ A $\backslash )$ has a mass of $6\mathrm{.}000$ kg and an initial angular velocity of $360$ rpm clockwise; disk $\backslash ($ B $\backslash )$ has a mass of $3\mathrm{.}000$ kg and is initlally at rest. The disks are brought together by applying a horizontal force of magnitude $20$ N to the axle of disk $\backslash ($ A $\backslash ).$ Assume that $\backslash (\backslash$mu$\_\{$k$\}=0\mathrm{.}15\backslash )$ between the disks. Neglect bearing friction.

Problem $16\mathrm{.}041.$b $-$ Angular velocity of disks brought to contact

Determine the final angular velocity of each disk.

The angular velocity of disk $\backslash ($ A $\backslash )$ is

rpm $\backslash (\backslash$circlearrowleft $\backslash ).$

The angular velocity of disk $\backslash ($ B $\backslash )$ is

rpm $\backslash (\backslash$circlearrowleft $\backslash )$