Question:
A uniform circular disc rotating at a fixed angular velocity
Last updated: 6/10/2023
A uniform circular disc rotating at a fixed angular velocity w about an axis normal to its plane and passing through its center has kinetic energy E If the same disc rotates with an angular velocity 2w about a parallel axis passing through the edge and axis is in the plane of disc its kinetic energy will be O2E 5 E 10 E 12 E