A 1801 kg solid sphere with a radius of 2.3 m rolls without slipping down an incline of E = 32\". If the sphere makes 7 full revolutions in 6.714 seconds. 'i. The rotational inertia of the sphere is 2. The frictional force between the incline and the sphere is N 3. The angular velocity at point C on the radfs 4. The speed of the center of mass of the 5. The distance S after 7 full revolutions :fm 4