(Solved): The assembly consists of two 8lb bars which are pin connected to the two 15 lb disks. (Figure 1) If ...

The assembly consists of two $8\mathrm{lb}$ bars which are pin connected to the two 15 lb disks. (Figure 1) If the bars are released from rest when $?=48^{?}$, determine their angular velocities at the instant $?=0^{?}$. Assume the disks roll without slipping. Express your answer to three significant figures and include the appropriate units.