Orbital Motion Exam Questions with Verified Solutions Latest Version 2025 (Already Passed)
Rotation - Answers when an object spins around its own axis.
Revolution - Answers the movement of an object in a circular or elliptical course around another.
The Earth's rotation causes us to have ____ - Answers Day and night
The Earth's revolution is completed in ____ - Answers 1 year
If we increase the Earth's orbital speed, the revolution period would ____ - Answers Decrease
Is we decrease the Earth's rotational speed, the length of a day would _____ - Answers Increase
Geocentric Model - Answers Earth-centered model of the solar system
Heliocentric Model - Answers Sun-centered model of the solar system
Orbital Speed - Answers A measure of how fast an orbital object is traveling
Orbital Period - Answers A measure of the time it takes to complete one full orbit.
What shape does a planet's orbit take? - Answers An elliptical (oval) shape
As mass increases, orbital speed ___ - Answers Increases
As distance increases, orbital period ___ - Answers Increases
A more massive object will create the ____ funnel - Answers Largest
Gravity increases as mass - Answers Increases
Gravity increases as distance - Answers Decreases
What factors affect a planet's orbit? - Answers Inertia and Gravity
Rotation - Answers when an object spins around its own axis.
Revolution - Answers the movement of an object in a circular or elliptical course around another.
The Earth's rotation causes us to have ____ - Answers Day and night
The Earth's revolution is completed in ____ - Answers 1 year
If we increase the Earth's orbital speed, the revolution period would ____ - Answers Decrease
Is we decrease the Earth's rotational speed, the length of a day would _____ - Answers Increase
Geocentric Model - Answers Earth-centered model of the solar system
Heliocentric Model - Answers Sun-centered model of the solar system
Orbital Speed - Answers A measure of how fast an orbital object is traveling
Orbital Period - Answers A measure of the time it takes to complete one full orbit.
What shape does a planet's orbit take? - Answers An elliptical (oval) shape
As mass increases, orbital speed ___ - Answers Increases
As distance increases, orbital period ___ - Answers Increases
A more massive object will create the ____ funnel - Answers Largest
Gravity increases as mass - Answers Increases
Gravity increases as distance - Answers Decreases
What factors affect a planet's orbit? - Answers Inertia and Gravity
