All of the planets in earth's solar system must follow the same plane of motion. what's this plane called? a. plane of the ecliptic b. plane of spherical motion c. plane of triangulation d. plane of orbital rotation

D. Plane of orbital rotation

Explanation:

The orbital plane of an object orbiting around another is the geometric plane that contains the orbit in question.

By definition, the inclination of a planet in the solar system is the angle between the orbital plane of the solar system and the orbital plane of the Earth.

D. Plane of orbital rotation

Explanation:

As per Kepler's law we know that all planets revolve in same plane around the position of sun in such a way that the path of all planets are elliptical in shape and position of sun is at one of its focii.

So here since the plane of rotation of all planets are same so this is also known as orbital plane of the planets.

So here we can say that the plane is known as

D. Plane of orbital rotation

So this is given by the help of kepler's law

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