14.49: A solid, uniform disk of mass M and radius R
* kl8u1k:f r hlkn3-(ghdqx;yrotates clockwise about its cente
k1hq*grllkn d(uk;:3yhx 8f-r with an angular speed $ω_0$ . The disk then is placed onto a horizontal surface and begins moving only to the right, slipping as it rolls. The coefficient of friction between the floor and the disk is μ and the
frictional force is considered constant throughout the motion. What is the angular speed of the disk when the disk starts rolling without slipping?