When we compare horses with other animals, especially elephants, we come to know that the former have a much sharper and better memory than that of elephants. Horses have larger teeth and their size is not equal in males and females. A male horse has 40 teeth while a female has 36 teeth in total.
Moment of Inertia. The second moment, or moment of inertia, of a point mass m about the origin is the mass times the square of the distance to the origin, I = m(x 2 + y 2). The moment of inertia is related to the kinetic energy of rotation. A mass m moving at speed v has kinetic energy. KE = Â½ mv 2.
Moment of Inertia. where is the perpendicular distance from the axis of rotation. for a continuous mass distribution. Depending on the context, may be viewed either as a tensor or a matrix. The moment of inertia of a region can be computed in the Wolfram Language using MomentOfInertia[reg].