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List two factors that Newton showed combined to keep the planets in their elliptical orbits?
gravity and inertia
What did Johannes Kepler do?
He simply discovered many things that makes technology where we are! -m In astronomy he used measurements made by Tycho Brahe to do many complicated calculations to discover the shape of the planets' orbits. The results were published as the three laws of planetary motion in 1618. They were found to give good results when used to predict the future positions of the planets. For this work Kepler is recognised as one of the founders of modern astronomy. ________________________________ Kepler worked with Tycho Brahe for several years. Brahe had no great skill in science or mathematics, but was a METICULOUS and precise observer. Based largely on Brahe's observations, Kepler was able to determine that the planet Mars - and by extension, all the other planets - traveled in elliptical paths under the influence of a force that was inversely proportional to the square of the distance between the Sun and the planet. This paved the way for Newton's development of calculus and the math that describes gravity.
Where can an ellipse be found in everyday life?
The orbit of the earth, around the sun is elliptical. And, I expect that you are living on the earth and orbiting the sun every day.
What jobs use algebra and how do they use it?
A large number of jobs use algebra, for instance;Anything involving computer programming or coding (this is surprisingly high) a solid understanding of how to manipulate mathematics is needed to code.Research or trend spotting, eg in looking at the sales market or at cells or planets to decide what factors make them behave in certain ways.Anything to do with building, architecture for instance, you would have to be able to calculate weights, strengths and sizes of various materials and make them fit to your plans.
What is Mercury's distance from the venus in scientific notation?
At their nearest, the distance is approx 3.77*1010 metres. At their furthest, it is 1.79*1011 metres.
Who was the first European scientist to suggest that orbits of the planets were elliptical?
It was Johannes Kepler.
Which scientist stated that planets move around the Sun in an ellipse?
Johannes Kepler first proposed that planets move around the Sun in an elliptical orbit in his work "Astronomia Nova" in the early 17th century.
Is mars the only elliptical planet?
No, Mars is not the only elliptical planet. All the planets in our solar system have elliptical orbits, meaning they are not perfect circles.
Which scientist continued the work of another while studying the elliptical path of planets?
Johannes Kepler continued the work of Tycho Brahe while studying the elliptical paths of planets. After Brahe's death, Kepler inherited his extensive astronomical data and used it to formulate his three laws of planetary motion, which describe the elliptical orbits of planets around the Sun. Kepler's findings were pivotal in advancing the heliocentric model of the solar system.
Who discovered the elliptical path of the planets?
17th century astronomer Johannes Kepler discovered the elliptical shape of the planets' orbits around the Sun, which he described in his first law of planetary motion. Newton later explained this in his law of universal gravitation.
What planet moved in an elliptical orbit?
All planets have elliptical orbits.
Do planets move in elliptical orbits?
The planets move intheir ellipticalorbits becauseof the gravitation of the Sun combined withthe inertial velocity of the planets(tangentialto their orbital paths). Mathematics shows the resulting orbits must be ellipses. (Some of the ellipses are in factalmost circles.)
What is the path planets travel?
Planets travel in elliptical orbits.
What work contributed to the modern understanding of the solar system by determining that the planets moved in elliptical orbits?
That was the work of Kepler, resulting in his Laws of Planetary Motion.
Why is Astronomia Nova important?
It outlines Kepler's laws, which greatly furthered human understanding of the solar system. It contains proof of elliptical orbits for planets.
What has elliptical orbits?
As an elliptical orbit is any orbit that isn't perfectly circular, everything has an elliptical orbit. The planets Mercury and Pluto have the most elliptical orbits of the planets, and are easily seen to be oval shaped. Comets also have highly elliptical orbits.
What evidence do you have that the planets move in elliptical orbits around the sun and not in circular orbits?
Elliptical orbits of the planets around the sun actually match what we observe. Newton's Theory of Universal Gravitation states that planets will move around the sun in elliptical orbits.
