Noun
the tendency of a body to resist angular acceleration
Source: WordNetBut, because it has only a tiny fraction of its parent's radius (and therefore its moment of inertia is sharply reduced), a neutron star is formed with very high rotation speed, and then over a very long period it slows. Source: Internet
A year later yet another paper claimed that the moon may not be in hydrostatic equilibrium meaning that the moment of inertia can not be determined from the gravity data alone. Source: Internet
Conservation of angular momentum A figure skater conserves angular momentum – her rotational speed increases as her moment of inertia decreases by drawing in her arms and legs. Source: Internet
By bringing part of the mass of her body closer to the axis she decreases her body's moment of inertia. Source: Internet
From the observed change in the moment of inertia the acceleration of rotation can be computed: the average value over the historical period must have been about −0.6 ms/century. Source: Internet
If an object is asymmetric about its principal axis of rotation, the moment of inertia with respect to each coordinate direction will change with time, while preserving angular momentum. Source: Internet