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Definition of Moment of inertia
1. Noun. The tendency of a body to resist angular acceleration.
Definition of Moment of inertia
1. Noun. (physics) A measure of a body's resistance to a change in its angular rotation velocity ¹
2. Noun. (engineering) A measure of a body's resistance to bending; second moment of inertia; second moment of area. ¹
¹ Source: wiktionary.com