gravity im pretty sure
oval
Ellipse.
Ellipse.
Planets are kept in elliptical orbits due to the gravitational force acting between the planet and the sun. This force causes the planet to move in a curved path, resulting in an elliptical orbit. The balance between the planet's inertia and the gravitational force determines the shape of the orbit.
Gravity is the force that keeps Earth in orbit around the Sun. The gravitational pull between the two objects causes Earth to move in a curved path around the Sun, creating the elliptical shape of its orbit. Without gravity, Earth would not be able to stay in its orbit and would drift off into space.
If a force causes an object to change shape, it means that the force is causing deformation in the object by altering its structure or appearance. This change in shape can be temporary or permanent, depending on the magnitude and nature of the force applied.
Earth's orbit around the Sun is not a perfect circle but an ellipse, which is an elongated oval shape. According to Kepler's First Law of Planetary Motion, the Sun occupies one of the two foci of this ellipse. This elliptical shape causes variations in Earth's distance from the Sun throughout the year, influencing seasonal changes. However, the orbit's eccentricity is relatively low, making it appear nearly circular.
The Earth's orbit is primarily shaped by the gravitational pull of the Sun, which dominates the solar system's dynamics. As the Earth moves through space, its velocity and the gravitational attraction create a balance, resulting in an elliptical orbit. Additionally, the gravitational influence of other celestial bodies, such as the Moon and planets, can cause slight variations in the Earth's orbit over time. This elliptical shape is described by Kepler's laws of planetary motion.
The gravity of the moon
Earth's orbit around the sun is fairly typical compared to other planets in our solar system. It follows an elliptical path, with the sun at one of the foci. The shape and orientation of Earth's orbit contribute to the changing seasons and variations in solar intensity.
The size of the planet along with the gravitational force within the planet.
The size of the planet along with the gravitational force within the planet.