MLA Citation: Bloomfield, Louis A. "Question 55"
How Everything Works 20 Jul 2018. 20 Jul 2018 <>.
55. Is moment of inertia determined only by mass, as inertia is in translational motion?
No, moment of inertia embodies both mass and its distribution about the axis of rotation. The more of the mass that is located far from the axis of rotation, the larger the moment of inertia. For example, a ball of dough is much easier to spin than a disk-shaped pizza, because the latter has its mass far from the axis of rotation.

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