What is a line in physics?

Lines are spaces of dimension one, which may be embedded in spaces of dimension two, three, or higher. The word line may also refer, in everyday life, to a line segment, which is a part of a line delimited by two points (its endpoints ).

What is a line made of?

A line is made of a set of points which is extended in opposite directions infinitely. It is determined by two points in a two-dimensional plane. The two points which lie on the same line are said to be collinear points. In geometry, there are different types of lines such as horizontal and vertical lines, parallel and perpendicular lines.

What are the different types of lines in everyday life?

Let’s look at the geometry line names and the examples of types of lines in everyday life. A line that is not straight is a curved line. If a point does not move in one direction, we get a curve . The shortest line joining any 2 points is a straight line. If a point moves in only one direction, we get a straight line.