10.5 Disk Collision Discussion In the picture shown, a disk with a rotational inertia of I is spinning with an angular speed of w. () It is lowered onto and sticks to another disk with a rotational inertia of 41. When the top disk sticks to the bottom disk, the system continues to rotate. 1. Express the angular speed of the system after the disks combine. 2. What is an analogous situation involving linear momentum? 41 Explain. Q Search entries or author Unread Reply