Two identical disks have additional masses attached to them. The masses are all equal to one another. The only difference is the arrangement of the attached masses (r1 < r2). The disks are rotating with the same constant angular velocity. Which disk will require more work to bring it to a stop?
1) Disk with mass attached at r1
2) Disk with mass attached at r2
3) Both disks will require the same amount of work
4) Cannot be determined without additional information