Planetary Motion by Patricia Royo https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6 What are the contributions of the following names in studying planetary movements and attraction? en-us 2021-11-15 23:00:28 UTC 2021-11-16 02:07:01 UTC hello@padlet.com André Noche https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892572768 Newton's laws of motion]]> 2021-11-15 23:59:33 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892572768 Marck Padre https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892577039 He believes that the earth is stationary and the sun, planets, and stars are rotating around the earth.

Riebeek, H., (2009, July 7).
Planetary Motion: The History of an Idea That Launched the Scientific Revolution. NASA Earth Observatory.
https://earthobservatory.nasa.gov/features/OrbitsHistory]]> 2021-11-16 00:02:50 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892577039 Newton's First Law of Motion columnajoserafaelshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582163
  force acting on a planet to be the product of its mass and the acceleration

 
]]> 2021-11-16 00:06:26 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582163 Sophia De Jesus https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582280 Newton's First Law of Motion states that every moving item in space will move in a straight line at the same speed at all times, unless acted upon by an outside force, in this case, the sun's gravitational pull is the outside force pulling them toward it.


]]> 2021-11-16 00:06:31 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582280 Rochelle Alfonso https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582854 He adapted the Ptolemaic model of the universe (geocentric), that all celestial bodies revolve around the Earth.]]> 2021-11-16 00:06:54 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892582854 Christiane Julia Abuel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892583760 Isaac Newton first introduced the concept of gravitational force as the reason for falling bodies and astronomical movements. Newton's universal law of gravitation states that 'every object in the universe attracts every other object with a force that is directed along a line joining them.' It is said that force has a direct relationship with the product of the objects' masses and has an inverse relationship to the square of the distance between them (Urone, et al., 2020).

Urone, P. P., & Hinrichs, R. (2020). Physics. Houston, Texas: OpenStax. Retrieved from https://openstax.org/books/physics/pages/7-2-newtons-law-of-universal-gravitation-and-einsteins-theory-of-general-relativity

]]> 2021-11-16 00:07:29 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892583760 Cassandra Aquino https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892583829 Developed an explanation of planetary motion using the same physical laws that apply on Earth. He knew through an experiment that a moving body will continue in a straight path in the absence of an external force. Planets, on the other hand, travelled in elliptical orbits because of the gravity.]]> 2021-11-16 00:07:32 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892583829 Marck Padre https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892584748 Galileo used his telescope to observe the night sky. With his discoveries, he proved that the planets were orbiting around the sun.

Riebeek, H., (2009, July 7).
Planetary Motion: The History of an Idea That Launched the Scientific Revolution. NASA Earth Observatory.
https://earthobservatory.nasa.gov/features/OrbitsHistory]]> 2021-11-16 00:07:58 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892584748 Carl Coronel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892586862 Kepler's first law: Planets move in a loop/ellipse, sun is the focus point that is slightly offset from the center.]]> 2021-11-16 00:09:19 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892586862 Aristotle's view seems to be that planetary motions are partly independent, and partly dependent on the motion of other spheres. columnajoserafaelshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892587244 2021-11-16 00:09:33 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892587244 Sophia De Jesus https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892588437 Johannes Kepler is recognized as the "Father of Planetary motion" due to his three laws of planetary motion. His laws of motion are the law of orbits, the law of areas, and the law of periods.

]]> 2021-11-16 00:10:20 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892588437 Christiane Julia Abuel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892589400 Galileo Galilei opposed Aristotle's view on what astronomical bodies revolve around in the Solar system. He introduced the concept of heliocentrism wherein the planets revolve around the sun.]]> 2021-11-16 00:10:56 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892589400 André Noche https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892589677 Kepler's Laws of Planetary motion consists of: (1) All planets move about the Sun in elliptical orbits, having the Sun as one of the foci. (2) A radius vector joining any planet to the Sun sweeps out equal areas in equal lengths of time. (3) The squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of their mean distances from the Sun.
Britannica, T. Editors of Encyclopaedia (n.d.). Kepler's laws of planetary motion. Encyclopedia Britannica. https://www.britannica.com/science/Keplers-laws-of-planetary-motion ]]> 2021-11-16 00:11:08 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892589677 Christiane Julia Abuel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892590243 Aristotle, on the other hand, believed that the sun and other planets revolve around the earth. Thus, the geocentric view was born.

]]> 2021-11-16 00:11:33 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892590243 Sophia De Jesus https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892591846 Tycho Brahe backed up Johannes Kepler's results and strengthened them since he was able to make a comprehensive and exact observation of the planet's location.]]> 2021-11-16 00:12:31 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892591846 Kepler's Laws of Planetary Motion columnajoserafaelshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892592121 They describe how (1) planets move in elliptical orbits with the Sun as a focus, (2) a planet covers the same area of space in the same amount of time no matter where it is in its orbit, and (3) a planet's orbital period is proportional to the size of its orbit (its semi-major axis).

]]> 2021-11-16 00:12:42 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892592121 Jasmine Empaynado https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892592362 Tycho Brahe believes that the Sun revolves around the earth while the other planets revolve around the Sun.]]> 2021-11-16 00:12:52 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892592362 Cassandra Aquino https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593359 Developed three laws of planetary motion:
  1. The planets move in elliptical orbits with the sun at a focus.
  2. In their orbits around the sun, the planets sweep out equal areas in equal times.
  3. The squares of the times to complete one orbit are proportional to the cubes of the average distances from the sun.
Kepler was the first to state clearly that the way to understand the motion of the planets was in terms of some kind of force from the sun.
]]> 2021-11-16 00:13:32 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593359 Carl Coronel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593474 Aristotle believed that the earth is stationary, and the planets including the sun rotated around the earth.]]> 2021-11-16 00:13:36 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593474 gonzalestrishadenisseshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593545 According to Physics Classroom (n.d.), Newton became a part of the Gravity Hall of Fame not because he discovered gravity but rather, because he discovered that gravitation is universal. Gravity is universal in such a way that with a force of gravitational attraction, attraction exist between all objects. Accordingly, newton is responsible for the development of a mathematical formulation of gravity. In this formula, it is showed that the force of gravitational attraction is in direct relationship with the masses of both objects and is in an indirect relationship with the square of the distance between the two objects. 

https://www.physicsclassroom.com/class/circles/Lesson-3/Newton-s-Law-of-Universal-Gravitation
https://sciencing.com/newton-explain-planetary-motion-20884.html


]]> 2021-11-16 00:13:38 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593545 Rochelle Alfonso https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593744 Gave the three fundamental laws of planetary motion:
1. Each planet's orbit about the Sun is an ellipse.  The planet to Sun distance is constantly changing as the planet goes around its orbit.
2.   A planet is moving fastest when it is at perihelion(point nearest to the sun) and slowest at aphelion (point farthest).
3. The period for a planet to orbit the Sun increases rapidly with the radius of its orbit, which were instrumental in Isaac Newton deriving his theory of universal gravitation.

Source:
https://solarsystem.nasa.gov/resources/310/orbits-and-keplers-laws/]]> 2021-11-16 00:13:46 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892593744 gonzalestrishadenisseshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594025 He first discovered that moons orbited around Jupiter. He also saw the different phases of Venus, thereby proving that planets orbit around the sun. Accordingly, he was also the first one to observe that objects are pulled towards the Earth’s center

http://zebu.uoregon.edu/disted/ph121/l3.html
https://earthobservatory.nasa.gov/features/OrbitsHistory


]]> 2021-11-16 00:13:57 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594025 Ronn Agor https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594465 Although Johannes Kepler was known for the findings of planetary motion, he was known for defining the laws regarding the planetary motion. One Kepler Law is that every planet's orbit is an ellipse with the Sun at a focus.]]> 2021-11-16 00:14:14 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594465 Marck Padre https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594777 Johannes Kepler created his three Laws of Planetary Motion

1. The planets move in elliptical orbits with the sun at a focus.
2. In their orbits around the sun, the planets sweep out equal areas in equal times.
3. The squares of the times to complete one orbit are proportional to the cubes of the average distances from the sun.

Fowler, M., (n.d.). Tycho Brahe and Johannes Kepler. https://galileoandeinstein.phys.virginia.edu/lectures/tycho.htm
]]> 2021-11-16 00:14:28 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892594777 Dritx Angelo Gutierrez https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892595081 Aristotle believed on a geocetnric worldview. He said that the Earth is stationary and is at the center of the revolving universe.

]]> 2021-11-16 00:14:36 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892595081 Dritx Angelo Gutierrez https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596023 Galileo Galilei supported heliocentrism when he observed the moons of Jupiter. Galileo also observed the phases of Venus, proving that planets orbit the sun.

]]> 2021-11-16 00:15:10 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596023 Maxime Agmata https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596465 Brahe gathered detailed astronomical data in order to support his theory, which Kepler later utilized to verify heliocentrism and compute the orbital equations. Tycho Brahe presented a solar system theory that combined parts of both the Ptolemaic and Copernican systems.]]> 2021-11-16 00:15:27 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596465 Muire Bulaong https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596538
Kepler’s Three Laws of Motion

- Planets move in elliptical orbits with the Sun as a focus

- A planet covers the same area of space in the same amount of time no matter where it is in its orbit 

- A planet’s orbital period is proportional to the size of its orbit

NASA. (2019). Orbits and Kepler’s Laws | NASA Solar System Exploration. Retrieved from: https://solarsystem.nasa.gov/resources/310/orbits-and-keplers-laws/

‌




]]> 2021-11-16 00:15:29 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596538 Brahe believed in a model of the Universe with the Sun (rayed disk) orbiting the Earth (black dot), but the other planets (symbols) orbiting the Sun. In an attempt to prove his theory, Brahe compiled extensive astronomical records, which Kepler eventually used to prove heliocentrism and to calculate the orbital laws. columnajoserafaelshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596562 2021-11-16 00:15:30 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596562 Sophia De Jesus https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596617 When it comes to masses, Galileo is the one who mentions one of the first exact laws of motion. He was able to prove that all bodies, regardless of size or mass, may accelerate at the same pace. His discovery of how things resist change in motion, or inertia, was particularly significant.]]> 2021-11-16 00:15:33 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596617 André Noche https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596932 Aristotle's geocentric model touches upon the idea that the Earth is the center of the universe where the Sun, Moon, planets, and all stars are revolving around the planet.]]> 2021-11-16 00:15:45 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892596932 Cassandra Aquino https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892598482 Aristotle believed that the planets and the Sun orbited Earth. There was no sign that the earth was in motion because there was no perpetual wind that blew over the surface of the earth and a ball thrown straight up into the air doesn’t land behind the thrower.]]> 2021-11-16 00:16:43 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892598482 Erika Concepcion https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599692 Newton's 3 laws of motion developed an explanation for the sun's influence around planets and other bodies surrounding it. For instance, the gravitational pull of the sun is influenced by its mass and distance thus, predicting the motion of the planets.]]> 2021-11-16 00:17:29 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599692 gonzalestrishadenisseshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599753 He believed that the Sun, together with the planets, orbited Earth. He did not discover proof that tells that the Earth moves. Therefore, Aristotle had a premise that the Earth has to be stationary and instead, is the other planets, the Sun, and the fixed dome of stars that rotate around the Earth. 

https://earthobservatory.nasa.gov/features/OrbitsHistory


]]> 2021-11-16 00:17:32 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599753 Maxime Agmata https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599971 Newton's First Law of Motion states that unless acted upon by an external force, a body in motion will remain in motion. Similarly, if it is not moving, it will remain so until a force acts on it. The planets move in roughly circular orbits around the sun due to the force of gravity.]]> 2021-11-16 00:17:40 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892599971 Christiane Julia Abuel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892600109 Johannes Kepler introduced the three Laws of Planetary Motion: (1) The orbit of each planet is an ellipse with the sun, (2) planets move to cover out equal areas at equal times, and (3) the ratio of the squares of the periods of any two planets is equal to the ratio of cubes of the distances from the sun.

Urone, P. P., & Hinrichs, R. (2020). Physics. Houston, Texas: OpenStax. Retrieved from https://openstax.org/books/physics/pages/7-1-keplers-laws-of-planetary-motion


]]> 2021-11-16 00:17:44 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892600109 Hubert Villanueva villanuevahubertshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892601536 Johannes Kepler is known as the Father of Planetary Motion because of the three laws.  He was helped by his assistant Tycho Brahe, an astronomer who helped him define the orbits of Mars

]]> 2021-11-16 00:18:37 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892601536 Sophia De Jesus https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892601943 Aristotle was able to construct a model that depicted the planets' orderly motion around the Earth. He created a Geocentric model in which the Earth is orbited by the Sun, Moon, planets, and stars, all of which are included inside Eudoxus' sphere. Another was the heliocentric model of the cosmos, in which the Sun, rather than the Earth, is at the center.]]> 2021-11-16 00:18:52 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892601943 Yuuka Nomura https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892602376 Isaac Newton described that a body in motion keeps the same motion unless acted upon by an outside force - first law of motion. He also developed other two laws of motion. The planets would be travelling in straight lines if not for the sun's gravitational attraction.

https://education.seattlepi.com/newton-explain-planetary-motion-6264.html]]> 2021-11-16 00:19:09 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892602376 Marck Padre https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892603138 Newton's three laws of motion and the Law of Universal Gravity are the contributions of Isaac Newton to the Planetary movement/attraction.

Papiewski, J., (n.d.). How Does Newton Explain Planetary Motion? seattlepi. https://education.seattlepi.com/newton-explain-planetary-motion-6264.html]]> 2021-11-16 00:19:38 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892603138 Leah Gatchalian https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892603600 By applying the concept of the laws of motion and the force of gravitation between two bodies, he provided explanations as to why do planets travel and move the way they move.]]> 2021-11-16 00:19:53 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892603600 Cassandra Aquino https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892604132 Galileo supported Copernicus’ heliocentric theory when he observed that four moons orbit around Jupiter. He also observed different phases of Venus, that proved that the planet orbits around the sun.]]> 2021-11-16 00:20:11 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892604132 Yuuka Nomura https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892604745 Galileo Galilei claims that heavenly bodies do not require a cause to continue its movement.]]> 2021-11-16 00:20:34 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892604745 Dritx Angelo Gutierrez https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892605729 Newton published a formula that explained the motion of an apple and that of the planets. He shoed the direct relationship of gravitational force to the product of two masses and inversely related to square of the distance between them.

]]> 2021-11-16 00:21:06 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892605729 André Noche https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892605824 Galileo Galilei proved that Aristotle's idea that the Earth is the center of the universe is not true by developing a telescope. He believed that the idea of Copernicus is more accurate that the Sun is the center of the universe.]]> 2021-11-16 00:21:09 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892605824 Christiane Julia Abuel https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892606350 Tycho Brahe recorded the positions of the Sun. Moon, and planets for over 20 years. This made him note the positions of the planets is different from of that of Ptolemy's. His work was later on assisted Johannes Kepler. ]]> 2021-11-16 00:21:28 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892606350 Marck Padre https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607065 Tycho's data was stolen by Johannes Kepler. Kepler then was able to create the three laws of planetary motion with Tycho's data. 

Fowler, M., (n.d.). Tycho Brahe and Johannes Kepler. https://galileoandeinstein.phys.virginia.edu/lectures/tycho.htm]]> 2021-11-16 00:21:52 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607065 Galileo's laws of motion columnajoserafaelshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607185 Galileo's claim that force causes acceleration is inseparable from his claim that bodies do not require a cause to continue their movement.He came to believe that the idea that the Sun and other planets orbited around the Earth was not correct. ]]> 2021-11-16 00:21:56 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607185 Erika Concepcion https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607790 Through the use of telescope, he discovered that moons orbited Jupiter and studied the phases of Venus which later on proved that planets orbit the Sun. He also supported Copernicus' heliocentric theory upon observing the 4 moons orbiting around Jupiter. ]]> 2021-11-16 00:22:17 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892607790 Yuuka https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892608661 Aristotle believed that other planets and the sun revolve around the earth - Geocentric belief. The Moon, the planets, the Sun, and the stars all rotate around the Earth (which stays still), with uniform circular motion.

http://astronomy.nmsu.edu/geas/lectures/lecture11/slide01.html#:~:text=In%20the%20geocentric%20system%2C%20the,to%20be%20ethereal%20and%20unchanging.]]> 2021-11-16 00:22:46 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892608661 Cassandra Aquino https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892610632 Tycho determined that the planets orbit the Sun in elliptical orbits and proposed some simple laws that govern the motion of the planets and other objects. He developed a model of the solar system in which the Sun was at the center.]]> 2021-11-16 00:23:51 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892610632 Andre Noche https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892610924 Tycho Brahe's viewpoint on planetary motion has a mixture of the viewpoints of Galileo and Aristotle, in which all the planets except the Earth, orbit the Sun. Meanwhile, the Sun and the stars are orbiting the Earth.  ]]> 2021-11-16 00:24:00 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892610924 Maxime Agmata https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892611488 Galileo was aware of Copernicus' heliocentric (Sun-centered) hypothesis and had accepted it. Galileo's observations of Venus were the ones that proved the theory. ]]> 2021-11-16 00:24:18 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892611488 gonzalestrishadenisseshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892615460 Brahe contributed a new model for the cosmos. In his model concerning the cosmos, all of the planets orbited the sun, while the sun and the moon orbited the Earth. 

https://www.loc.gov/collections/finding-our-place-in-the-cosmos-with-carl-sagan/articles-and-essays/modeling-the-cosmos/whose-revolution-copernicus-brahe-and-kepler#:~:text=Brahe's%20Model%20of%20the%20Cosmos&text=In%20Brahe's%20model%2C%20all%20of,the%20path%20of%20the%20sun.
]]> 2021-11-16 00:26:24 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892615460 Yuuka Nomura https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892615514 Tycho accurately discussed and described the planetary positions. He believed that the sun orbited the earth and the other planets orbit the sun.
He developed three laws:
I The planets move in elliptical orbits with the sun at a focus. II In their orbits around the sun, the planets sweep out equal areas in equal times.
 III The squares of the times to complete one orbit are proportional to the cubes of the average distances from the sun.

https://galileoandeinstein.phys.virginia.edu/lectures/tycho.htm]]> 2021-11-16 00:26:26 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892615514 Kimberly Suzuki https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892618215 Tycho Brahe made significant contributions by developing the most precise devices for studying the planets prior to the invention of the telescope. Brahe's devices enabled him to determine the detailed movements of the planets with more precision than had previously been achievable. Brahe, in particular, gathered substantial data on the planet Mars, which would later be vital to Kepler in his development of the laws of planetary motion.]]> 2021-11-16 00:27:55 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892618215 Yuuka Nomura https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892619427 Johannes Kepler believed that planets orbit the sun. He developed 3 laws:
 (1) the planets move in elliptical orbits with the Sun at one focus
(2) the time necessary to traverse any arc of a planetary orbit is proportional to the area of the sector between the central body and that arc (the “area law”)
(3) there is an exact relationship between the squares of the planets’ periodic times and the cubes of the radii of their orbits (the “harmonic law”).

https://www.britannica.com/biography/Johannes-Kepler]]> 2021-11-16 00:28:34 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892619427 Kimberly Suzuki https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892628958 Newton deduced that if gravity could draw the apple off the tree, then gravity could also pull on objects that were much, much further away. Newton's theory contributed to the discovery that all things, from as tiny as an apple to as huge as a planet, are subject to gravity.]]> 2021-11-16 00:33:36 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892628958 gonzalestrishadenisseshs https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892637911 Johannes Kepler presented three laws of planetary motion in the early 1600s. These three laws are the Law of  Ellipses, The Law of Equal Areas, and The Law of Harmonies. 

https://www.physicsclassroom.com/class/circles/Lesson-4/Kepler-s-Three-Laws


]]> 2021-11-16 00:37:51 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892637911 Jasmine Empaynado https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892642946 Aristotle believes that the Sun and the other planets revolve around the Earth.]]> 2021-11-16 00:40:15 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892642946 Erika Concepcion https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892686321 Aristotle presented an opposing view with Copernicus' heliocentric theory which is he geocentric theory stating that the Earth is in a fixed position and that the planets, Sun and other bodies orbit around the Earth.]]> 2021-11-16 01:00:51 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892686321 Erika Concepcion https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892700889 Tycho Brahe proposed a theory that the universe with the sun orbits the Earth, but other planets orbit the sun. Brahe's astronomical records were used by Kepler to prove his own theory heliocentrism and calculate orbital laws. ]]> 2021-11-16 01:07:28 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892700889 Erika Concepcion https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892714069 He discovered the three major laws of planetary motion. 
1.) The planets move in elliptical orbits with the sun at one focus
2.) The area law
3.) The harmonic law]]> 2021-11-16 01:13:14 UTC https://padlet.com/patriciaroyo18/od65ltt6tso5o4s6/wish/1892714069