1181. A ring of mass 2.4 kg, inner radius 6.0 cm, and outer radius 8.0 cm rolls O without slipping up an inclined plane as shown. When the ring is 2.0 meters up along the plane, its speed is 2.8 m/sec. The ring continues up the plane for some additional distance before stopping. How far up the plane does 0=370 the ring go