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.
A key phrase in golf club design is Moment of Inertia (MOI) and here is why it matters. MOI is a term used in physics to measure the stability of an object and how resistant it is to being twisted. The higher the MOI the more resistant an object is to being twisted. In golf it is effectively a measure of the forgiveness of the club at impact.