Answer to Question #266790 in Physics for MCC

Question

In considering the moment of inertia of a body, it is convenient to assume as if all its mass were concentrated at a single point from the center of rotation. This distance is called ___________ 

radius of gyration

center of gravity

center of mass

lever arm

Answer 1

In considering the moment of inertia of a body, it is convenient to assume as if all its mass were concentrated at a single point from the center of rotation. This distance is called radius of gyration.