In nature, nothing. Even a ray of light is bent by gravity.
It is a straight line.
A line
A straight path that goes on forever on both directions
It is called a line. LOL
that is the fraction form of pi. in decimals, it is 3.1415926....it goes on forever...
A ray is a straight path of points that goes on forever in only one direction. A line would go on forever in two directions.
It is a straight line.
A ray.
a line a ray goes in only one direction forever No, a line goes on forever in two directions, a ray starts at one point and then goes on forever.
A line
A line is a straight path of points that goes on forever in both directions.
An idealised line.
line
It is a ray.
Line.
A straight path that goes on forever on both directions
A line is a straight path that goes on forever in both directions. A ray is a straight path that goes on in one direction.