Rotational Inertia¶
Rotational inertia (mass moment of inertia, rotational mass) is a physical quantity measuring how difficult it is to change the rotation rate of a rigid body about a given axis.
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Contents:
- Rotational inertia about axis and through center of mass
- Rotational inertia in terms of Cartesian integral
- Rotational inertia in terms of a cylindrical integral
- Rotational inertia is additive
- Rotational inertia of a particle
- Slab about perpendicular axis through center
- Solid disk about central axis
- Thin rod about axis through center perpendicular to length