-
Angular distance or
angular separation is the
measure of the
angle between the
orientation of two
straight lines, rays, or
vectors in three-dimensional...
- }}}
angular similarity = S θ := 1 −
angular distance = 1 − θ π {\displaystyle {\text{
angular similarity}}=S_{\theta }:=1-{\text{
angular distance}}=1-{\frac...
- 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...
- 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...
- 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)...
- the
transverse comoving distance the "
angular size
distance",
which is not to be
mistaken for the
angular diameter distance. Occasionally, the symbols...
-
definition of power:
power =
force ⋅
linear distance time = (
torque r ) ⋅ ( r ⋅
angular speed ⋅ t ) t =
torque ⋅
angular speed . {\displaystyle...
- navigation,
lunar distance, also
called a lunar, is the
angular distance between the Moon and
another celestial body. The
lunar distances method uses this...
