-
Angular distance or
angular separation is the
measure of the
angle between the
orientation of two
straight lines, rays, or
vectors in three-dimensional...
- }{\pi }}}
angular similarity=Sθ:=1−
angular distance=1−θπ{\displaystyle {\text{
angular similarity}}=S_{\theta }:=1-{\text{
angular distance}}=1-{\frac...
- The
angular diameter,
angular size,
apparent diameter, or
apparent size is an
angular distance describing how
large a
sphere or
circle appears from a given...
- In astronomy,
angular diameter distance is a
distance defined in
terms of an object's
physical size, x{\displaystyle x}, and its
angular size, θ{\displaystyle...
- to have a high
resolution or high
angular resolution, it
means that the
perceived distance, or
actual angular distance,
between resolved neighboring objects...
- physics,
angular acceleration (symbol α, alpha) is the time rate of
change of
angular velocity.
Following the two
types of
angular velocity, spin
angular velocity...
- In physics,
angular frequency (symbol ω), also
called angular speed and
angular rate, is a
scalar measure of the
angle rate (the
angle per unit time)...
- distancetime=(torquer)⋅(r⋅
angular speed⋅t)t=torque⋅
angular speed.{\displaystyle {\begin{aligned}{\text{power}}&={\frac {{\text{force}}\cdot {\text{linear
distance...
-
particle and its
distance from origin. The spin
angular momentum vector of a
rigid body is
proportional but not
always parallel to the spin
angular velocity vector...
- ****tant is a
doubly reflecting navigation instrument that
measures the
angular distance between two
visible objects. The
primary use of a ****tant is to measure...
