Kepler's Laws of Planetary Motion describe the motion of one object in orbit around another. Newton's Laws of Motion and the Law of Universal Gravitation describe how objects move in response to a force and how objects are attracted to each other.
Isaac Newton.
The laws of motion are described by Newton's Three Laws. These laws don't coincide fully with previous beliefs about motion.
orbital period
Isaac newton(england), while sitting on a church bench
Newton's work explained how the planets follow Kepler's three laws of planetary motion, in detail, and therefore provided a huge boost to the general acceptance of the Kepler model. It could be described as the beginning of analytical science. Kepler found from observations that the planets follow elliptical orbits, and Newton showed that with an inverse-square gravity force between each planet and the Sun, the planet must conform with all of Kepler's laws. Along the way Newton produced important discoveries in theoretical science: the three laws of motion and the differential calculus, and all of those were necessary parts of his detailed work on the planets. From measurements of the planets' distances and sizes, along with observations of Jupiter's moons, it was then possible to use Newton's results to calculate the mass of all the planets and moons, and the gravity forces acting on them.
No. Kepler died before Newton was born.
The general laws about the planets' orbits were known before Newton - mainly, through the three Laws of Planetary Motion, by Kepler. Newton showed that the movement - as explained in Kepler's Laws - was a result of the laws of motion (especially Newton's Second Law), and of the force of gravitation.
Kepler's Laws describe what happens. Newton's Laws describes what happens and why. The why is the theoretical explanation due to Gravity.
natural consequences of the law of universal gravitation
Isaac Newton.
Johannes Kepler is credited with forming the mathematics of elliptical orbits.
Johannes Kepler and Sir Isaac Newton
The laws of motion are described by Newton's Three Laws. These laws don't coincide fully with previous beliefs about motion.
Kepler is famous for his laws of planetary motion. This played a major fundamental role in Newton's work on gravity.
orbital period
law of equal areas
Isaac newton(england), while sitting on a church bench