A sphere is rolling on a rough surface without slipping at the point of contact.Find the radius of curvature of the trajectory of point A when it is R/2 distance about the centre of the sphere.Velocity of COM is V
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A sphere is rolling on a rough surface without slipping at the point of contact.Find the radius of curvature of the trajectory of point A when it is R/2 distance about the centre of the sphere.Velocity of COM is V