Multiple choice general knowledge science & technology

Unit of Inertia

  1. m/s2

  2. Kg*m--2

  3. N

  4. Kg*m2
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Moment of inertia measures an object's resistance to rotational acceleration, calculated as I = Σmr². Mass is in kg and radius squared is in m², giving kg·m². m/s² is acceleration and N is force.

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