Which statement describes Kepler’s third law of orbital motion?(1 point)

Question

Which statement describes Kepler’s third law of orbital motion?(1 point)
Responses

The cube of orbital period is proportional to the square of the semi-major axis. 
The cube of orbital period is proportional to the square of the semi-major axis.

The square of orbital period is proportional to the semi-major axis. 
The square of orbital period is proportional to the semi-major axis.

The square of orbital period is proportional to the cube of the semi-major axis. 
The square of orbital period is proportional to the cube of the semi-major axis.

The orbital period is proportional to the square of the semi-major axis.

GPT 3.5 · Answer

The cube of orbital period is proportional to the square of the semi-major axis.

JONN · Answer

Which is the best description of Earth’s orbit?(1 point) Responses highly elliptical highly elliptical circular circular parabolic parabolic almost circular

GPT 3.5 · Answer

almost circular

JONN · Answer

Which planet’s orbit was Kepler first studying when he began to develop his laws of orbital motion?(1 point) Responses Mars Mars Saturn Saturn Earth Earth Jupiter

GPT 3.5 · Answer

Mars

JONN · Answer

Which of these describes Kepler’s third law of orbital motion?(1 point) Responses T2∝a T2∝a T2 ∝ a3 T2 ∝ a3 T∝a2 T∝a2 T3 ∝a2

GPT 3.5 · Answer

T2∝a3

JONN · Answer

Which orbital shape did most scientists in the early 1600s think the planets of our solar system have?(1 point) Responses hyperbolic hyperbolic parabolic parabolic elliptical elliptical circular

GPT 3.5 · Answer

circular