(Wikipedia, Astronomia Nova, n.d.) His first laws stated that all planets move around the Sun in an elliptical orbit, having the Sun at one of the two foci, also sometimes referred to as the law of ellipses. We can use the formula r=p/(1+ecosx) to represent an ellipse. where P is the semi-latus rectum, and ε is the eccentricity of the ellipse, and r is the distance from the Sun to the planet, and θ is the angle to the planet's current position from its closest approach, as seen from the Sun. Kepler’s second law states That the speed of the planet changes at each moment such that the time between two positions is always proportional to the area swept out on the orbit between these positions (Wikipedia, Kepler's laws of planetary motion, n.d.). Explaining why the planets travel faster when moving closer to the Sun. Though Kepler couldn’t explain why by mathematics. Kepler could divide up the orbit into an arbitrary number of parts, compute the planet's position for each one of these, and then refer all questions to a table, but he could not determine the position of the planet at each and every individual moment because the speed of the planet was always changing. This paradox, referred to as the "Kepler problem," prompted the development of calculus. In addition this law was said to proved crucial to Sir Isaac Newton in 1684–85, when he formulated his famous law of gravitation between Earth and the Moon and between the Sun and the planets, postulated by him to have validity for all objects anywhere in the universe (Keplers Laws of Planetary Motion, n.d.). Kepler’s third law was published a decade later in his book Epitome Atronomiae Copernicanae. This law stated that the squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of
(Wikipedia, Astronomia Nova, n.d.) His first laws stated that all planets move around the Sun in an elliptical orbit, having the Sun at one of the two foci, also sometimes referred to as the law of ellipses. We can use the formula r=p/(1+ecosx) to represent an ellipse. where P is the semi-latus rectum, and ε is the eccentricity of the ellipse, and r is the distance from the Sun to the planet, and θ is the angle to the planet's current position from its closest approach, as seen from the Sun. Kepler’s second law states That the speed of the planet changes at each moment such that the time between two positions is always proportional to the area swept out on the orbit between these positions (Wikipedia, Kepler's laws of planetary motion, n.d.). Explaining why the planets travel faster when moving closer to the Sun. Though Kepler couldn’t explain why by mathematics. Kepler could divide up the orbit into an arbitrary number of parts, compute the planet's position for each one of these, and then refer all questions to a table, but he could not determine the position of the planet at each and every individual moment because the speed of the planet was always changing. This paradox, referred to as the "Kepler problem," prompted the development of calculus. In addition this law was said to proved crucial to Sir Isaac Newton in 1684–85, when he formulated his famous law of gravitation between Earth and the Moon and between the Sun and the planets, postulated by him to have validity for all objects anywhere in the universe (Keplers Laws of Planetary Motion, n.d.). Kepler’s third law was published a decade later in his book Epitome Atronomiae Copernicanae. This law stated that the squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of