Based on Kepler's observations about planetary motion, what is the relationship between a planet's orbital velocity and its distance from the sun?(1 point)

Question

Responses

The greater the distance, the slower the orbital velocity.
The greater the distance, the slower the orbital velocity.

Distance has no effect on orbital velocity.
Distance has no effect on orbital velocity.

The greater the distance, the greater the orbital velocity.
The greater the distance, the greater the orbital velocity.

As distance is cut in half, orbital velocity decreases.

Answer 1

The correct response is:

The greater the distance, the slower the orbital velocity.

This is based on Kepler's Third Law of Planetary Motion, which states that the square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit. This implies that planets further from the sun move more slowly in their orbits compared to those that are closer.