How to Calculate Moment Of Inertia?
Several ways are used to calculate the moment of inertia of any rotating object.
- For uniform objects, the moment of inertia is calculated by taking the product of its mass with the square of its distance from the axis of rotation (r2).
- For non-uniform objects, we calculate the moment of inertia by taking the sum of the product of individual point masses at each different radius for this the formula used is
I = ∑miri2
How to Calculate Moment Of Inertia?
The Moment of Inertia, referred to as the angular mass or rotational inertia, with respect to the rotation axis is a quantity that determines the amount of torque necessary to achieve a desired angular acceleration or a characteristic of a body that prevents angular acceleration. The moment of inertia is calculated as the sum of each particle’s mass times the square of its distance from the rotational axis.
Table of Content
- Moment of Inertia
- How to Calculate Moment Of Inertia?
- Formulas For Calculating Moment Of Inertia
- Solved Examples of Moment of Inertia
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