(Solution Download) Angular Velocity not sure what I am doing wrong

A thin rod has a length of 0.25 m and rotates in a circle on a frictionless tabletop. The axis is perpendicular to the length of the rod at one of its ends. The rod has an angular velocity of 0.30 rad/s and a moment of inertia of 1.40 10-3 kg · m2. A bug standing on the axis decides to crawl ...