Search results
Results from the WOW.Com Content Network
Area is the measure of a region 's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to ...
Quantity (common name/s) (Common) symbol/s Defining equation SI units Dimension Gravitational field, field strength, potential gradient, acceleration : g = / N kg −1 = m s −2
a.e. – almost everywhere. AFSOC - Assume for the sake of contradiction. Ai – Airy function. AL – Action limit. Alt – alternating group (Alt ( n) is also written as A n.) A.M. – arithmetic mean. AP – arithmetic progression. arccos – inverse cosine function. arccosec – inverse cosecant function.
Measure of the extent and direction of an object rotates about a reference point. kg⋅m 2 /s. L2 M T−1. conserved, bivector. Angular velocity. ω. The angle incremented in a plane by a segment connecting an object and a reference point per unit time. rad/s. T−1.
In mathematics, Stirling's approximation (or Stirling's formula) is an asymptotic approximation for factorials. It is a good approximation, leading to accurate results even for small values of . It is named after James Stirling, though a related but less precise result was first stated by Abraham de Moivre. [1] [2] [3]
Classical mechanics is the branch of physics used to describe the motion of macroscopic objects. It is the most familiar of the theories of physics. The concepts it covers, such as mass , acceleration , and force , are commonly used and known. [2]
Bernoulli's equation. pconstant is the total pressure at a point on a streamline. Euler equations. ρ = fluid mass density. u is the flow velocity vector. E = total volume energy density. U = internal energy per unit mass of fluid. p = pressure. ⊗ {\displaystyle \otimes }
Cubic function: Third degree polynomial. Quartic function: Fourth degree polynomial. Quintic function: Fifth degree polynomial. Sextic function: Sixth degree polynomial. Rational functions: A ratio of two polynomials. n th root. Square root: Yields a number whose square is the given one.