This quantity is calculated by integrating r-squared dm over an object.
The full statement of the virial theorem is that the second time derivative of this quantity equals "2K plus W," but in stationary systems, that derivative vanishes. An analogous quantity to this one for surface area is used in beam engineering and is used to generate Mohr's circle. This non-vector quantity defines Poinsot's [pwann-SOH's] ellipsoid. When an object has three different values for this quantity, motion involving the middle one is unstable according to the (*) tennis racket theorem. This quantity is calculated by integrating r-squared dm over an object. This quantity does not change when an object is stretched along a principal axis. "m-r-squared" is added to this quantity when shifting to a parallel axis at a distance r from a known value. For 10 points, torque equals angular acceleration times what rotational analog of mass?
The full statement of the virial theorem is that the second time derivative of this quantity equals "2K plus W," but in stationary systems, that derivative vanishes.
moment of inertia [accept inertia tensor] &lt;JL, Phys&gt;