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Kepler's Laws of Planetary Motion:
1] Each planet moves in an elliptical orbit with the sun at one focus
2] The line form the sun to any planet sweeps out equal areas of space in equal time intervals
3] The squares of the times of revolution (days, months or years) of the planets are proportional to the cubes of their average distances from the sun.
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Who discovered ellipses?
The ellipses were discovered in the 17th century by one Johannes Kepler. Johannes Kepler discovered that the orbits along which the planets travel around the Sun are ellipses with the Sun at one focus, in his first law of planetary motion.
What kind of orbit would neptune have according to Keplers harmonic law?
Kepler's first law says Neptune has an elliptical orbit with the Sun at one focus. The same goes for the other planets.
Keplers law that describes how fast planets travel at different points in their orbits is called the law of?
Kepler's law that describes how fast planets travel at different points in their orbits is called the Law of Equal Areas. This law states that a planet will travel faster when it is closer to the Sun and slower when it is farther away, so that the area it sweeps out in a given time is the same regardless of its distance from the Sun.
Which orbit in Keplers law would have the longest period?
An orbit with a large semimajor axis will have the longest period according to Kepler's third law. This means that an orbit with the greatest average distance from the central body will have the longest period.
What date did Johannes Kepler discover ellipses?
Kepler did not discover ellipses. In 1605 he discovered that the orbits of the planets were ellipses rather than perfect circles.
Who discovered ellipses?
The ellipses were discovered in the 17th century by one Johannes Kepler. Johannes Kepler discovered that the orbits along which the planets travel around the Sun are ellipses with the Sun at one focus, in his first law of planetary motion.
Which of Keplers laws is also known as the Harmonic Law?
Kepler's Third Law, also known as the Harmonic Law, states that the square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
What are ellipses?
Ellipses are a scientific word for the shape of an oval. for example the planets orbits are ellipses.
Who was Person who first showed that planetary orbits are ellipses?
Johannes Kepler was the person who first showed that planetary orbits are ellipses. His work, published in 1609, is known as Kepler's first law of planetary motion.
What kind of orbit would neptune have according to Keplers harmonic law?
Kepler's first law says Neptune has an elliptical orbit with the Sun at one focus. The same goes for the other planets.
Are all ellipses circles?
Ellipses are not circles.
Keplers law that describes how fast planets travel at different points in their orbits is called the law of?
Kepler's law that describes how fast planets travel at different points in their orbits is called the Law of Equal Areas. This law states that a planet will travel faster when it is closer to the Sun and slower when it is farther away, so that the area it sweeps out in a given time is the same regardless of its distance from the Sun.
What are the Keplers law of planter motion?
Kepler's laws of planetary motion consist of three fundamental principles that describe the orbits of planets around the Sun. The first law, the Law of Ellipses, states that planets move in elliptical orbits with the Sun at one focus. The second law, the Law of Equal Areas, asserts that a line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time, meaning planets move faster when closer to the Sun. The third law, the Law of Harmonies, establishes a relationship between the period of a planet's orbit and its average distance from the Sun, stating that the square of the orbital period is proportional to the cube of the semi-major axis of its orbit.
What planet does not travel in a straight line but in a curved line?
Kepler's Law: "The orbits of the planets are ellipses with the Sun at one of the foci."
What is a consequence of Keplers Second Law?
A consequence of Kepler's Second Law (law of equal areas) is that a planet moves faster in its orbit when it is closer to the Sun and slower when it is farther away. This results in an uneven distribution of orbital velocities throughout the planet's orbit.
Which orbit in Keplers law would have the longest period?
An orbit with a large semimajor axis will have the longest period according to Kepler's third law. This means that an orbit with the greatest average distance from the central body will have the longest period.
Which of keplers laws states the planets move in an ellipse?
It is Kepler's first law which says the planet moves in an ellipse with the Sun occupying one focus and the other focus is vacant.
