A uniform sphere of mass m and radius r rolls without sliding over a horizontal plane, rotating about the horizontal axis OA. In the process. Centre of sphere moves with velocity v along a circle of radius R. Total KE of the sphere is : (omega_(v),I_(v) are angular velocity and moment of inertia about vertical axis respectively)

A uniform sphere of mass m and radius r rolls without sliding over a h

1.	A uniform sphere of mass m and radius r rolls without sliding over a horizontal plane, rotating about the horizontal axis OA. In the process. Centre of sphere moves with velocity v along a circle of radius R. Total KE of the sphere is : (omega_(v),I_(v) are angular velocity and moment of inertia about vertical axis respectively)
Answer» greater than `1/2mv^(2)` greater than `(7)/(10)mv^(2)` greater than `1/2I_(v)omega_(v)^(2)`, where `I_(v)=(2/5"MR"^(2)+"mR"^(2))` and `omega_(v)=(v)/(R)` equal to `(1/2I_(v)omega_(v)^(2)+1/2mv^(2))` Answer :B::C