(Solved): The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord l ...

The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord loops over a frictionless pulley and pulls with a force of magnitude \( 91.1 \mathrm{~N} \) on the wall to which it is attached. The tensions in the shorter cords are \( T_{1}=60.9 \mathrm{~N}, T_{2}=34.5 \mathrm{~N} \), and \( T_{3}=9.13 \mathrm{~N} \). What are the masses of (a) disk \( A \), (b) disk \( B \), (c) disk \( C \), and (d) disk \( D \) ?