Concept of moment of inertia (A-level only)
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What moment of inertia means

What moment of inertia means

Point mass moving in a circle around a central axis with radius r marked from the axis to the mass and a rotation arrow shown Moment of inertia is the rotational equivalent of mass. It measures how hard it is to change an object's angular motion about a chosen axis.

Concept of moment of inertia (A-level only) Lesson

  1. A Level
  2. /Physics
  3. /Concept of moment of inertia (A-level only)