A uniform sphere of mass m and radius R starts rolling without slipping down an inclined plane. Find the time dependence of the angular momentum of the sphere relative to the point of contact at the initial moment. The angle of inclination of the plane is theta. How will the result be affected in the case of a perfectly smooth inclined plane 2/x (mgsintheta)Rt where 'x' is

A uniform sphere of mass m and radius R starts rolling without slippin

1.	A uniform sphere of mass m and radius R starts rolling without slipping down an inclined plane. Find the time dependence of the angular momentum of the sphere relative to the point of contact at the initial moment. The angle of inclination of the plane is theta. How will the result be affected in the case of a perfectly smooth inclined plane 2/x (mgsintheta)Rt where 'x' is
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