The hoop (thin ring) has a mass of 5 kg and is released down the inclined plane such tha...

The hoop (thin ring) has a mass of 5 kg and is released down the inclined plane such that it has a backspin = 8 rad/s and its center has a velocity as shown. If the coefficient of kinetic friction between the hoop and the plane is = 0.6, determine the hoop's angular velocity 1 s after it is released.