On a flat surface, in plane geometry, two parallel lines never meet; they are perfectly aligned with each other, so that they neither approach nor diverge from each other, at any distance. Parallel lines can meet at the poles, but not in plane geometry; this happens in spherical geometry. If the lines are on a sphere, such as, for example, the lines of longitude that are used (in conjunction with lines of latitude) to specify locations on the planet Earth, parallel lines meet at the poles. On a large scale, these parallel lines look completely different from those of plane geometry, but on a small scale, these huge circles will look much like line segments of plane geometry. Over short distances, the spherical surface of the Earth appears to be flat.
The ratio of the magnitudes of distance and displacement is always equal to or greater than 1. This is because distance is a scalar quantity that represents the total length of the path traveled, while displacement is a vector quantity that represents the straight-line distance between the initial and final positions.
Inclined planes are simple machines whose use enables a trade-off between mass and distance. They need no be fixed except that it may be sensible to anchor them during use.
The electric force between two objects does not depend on the objects' mass. It depends on their charges and the distance between them.
They are sometimes called parallels. They are parallel to the equator, zero degrees latitude, and parallel to each other. They are all circles, except for the poles which are points.A parallel is another name for a line of latitude because all lines of latitude are parallel to each other.Graticule .parallels
you multiply the number by itself. this is called squaring. * * * * * Except that a metre is a measure of distance while a square metre is a measure of area. You cannot convert between an area and a distance.
It is used, except that, because one set of coordinates are the same, the formula collapses into a simpler form.
It is used, except that, because one set of coordinates are the same, the formula collapses into a simpler form.
They are sometimes called parallels. They are parallel to the equator, zero degrees latitude, and parallel to each other. They are all circles, except for the poles which are points.A parallel is another name for a line of latitude because all lines of latitude are parallel to each other.Graticule .parallels
They are known as parallels - a bit of a misnomer, really, because there are no parallel lines on the surface of a sphere: lines of latitude themselves are not lines, but circles, except for the equator.
They are known as parallels - a bit of a misnomer, really, because there are no parallel lines on the surface of a sphere: lines of latitude themselves are not lines, but circles, except for the equator.
Except for a very few specific ones, the lines don't have names. The lines that mark latitudes north of the equator are "parallels of north latitude".
As a noun they are interchangeable, I think, except coquettes are always women and maybe a man can be a flirt, but the word is not used much for men.