Question

Kepler's harmonic law states that the distance of a planet from the Sun corresponds to the period of time it takes the planet to orbit the Sun. The formula looks like this:


Which statement best describes this formula summarizing Kepler's harmonic law?

The square of the orbital period of a planet around the sun is proportional to the cube of the planet's orbital radius.
The square of the orbital radius of a planet to the sun is proportional to the cube of the planet's orbital period.

Answer 1

The square of the orbital period of a planet around the sun is proportional to the cube of the planet's orbital radius.
The square of the orbital radius of a planet to the sun is proportional to the cube of the planet's orbital period.
The cube of the planet's orbital radius equals the orbital period of a planet around the sun.
The orbital period to the second power of a planet around the sun is proportional to the planet's orbital radius to the fourth power.

Answer 2

@Shalante