Power of a point
The power of a point is a real number that reflects the relative distance of a given point from a given circle. It is related to the distance from the
In astrodynamics an orbit equation defines the path of orbiting body around central body relative to , without specifying position as a function of time.
Hooke's Law (spring)
Hooke’s Law of elasticity is an approximation that states that the amount by which a material body is deformed (the strain) is linearly related to
Arithmetic mean is the sum of a collection of numbers divided by the number of numbers in the collection. The collection is often a set of results of an
The factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. The value of 0! is 1, according