What is the au?

Question

313600=a^3 (a cubed)

Answer 1

The astronomical unit is the distance between the earth and the sun. It's used as a measurement. 1 A.U. is 93 million miles.

Answer 2

AU stands for astronomical unit. 1 AU=distance from earth to sun

Answer 3

AU stands for astronomical unit.  It's defined as the average distance between the Earth and the Sun, or about 93 million miles.  1 Astronomical Unit = 149 598 000 kilometers

Answer 4

The AU...stands for..Astronomical Unit.

It's the distance between the Earth and the Sun....93 million miles.

Usually...the AU is used when objects are too close to be measured in light years.