ENERGY AND MOMENTUM: Parallel Axis Theorem/Moment of Inertia of a Rod

The moment of inertia ( I ) is the rotational equivalent of mass possessed by an object. This proclamation, however, comes with a caveat: massive objects are not created equal. Different objects of equal mass have differing abilities to resist changes in rotational motion. Additionally, the location of an object’s axis of rotation influences itsContinue reading “ENERGY AND MOMENTUM: Parallel Axis Theorem/Moment of Inertia of a Rod”

ENERGY AND MOMENTUM: Moment of Inertia and the Parallel Axis Theorem

Inertia is a measure of a system’s ability to resist a change in motion, and it is directly proportional to a system’s massiveness. Such a system or object could be stationary with respect to an observer, or it could move with a constant velocity. When a system moves with constant velocity with respect to anContinue reading “ENERGY AND MOMENTUM: Moment of Inertia and the Parallel Axis Theorem”