UNIT NINE: Matter and Motion in the Universe. Chapter 26 The Solar System Chapter 27 Stars Chapter 28 Exploring the Universe. Chapter Twenty-Six: The Solar System. 26.1 Motion and the Solar System 26.2 Motion and Astronomical Cycles 26.3 Objects in the Solar System.

ByPlatonic Solids And Zome System. Regular Polygons. A regular polygon is a polygon with all sides congruent and all angles congruent such as equilateral triangle, square, regular pentagon, regular hexagon, … .

ByThe Motion of Planets. http://www.physics.northwestern.edu/ugrad/vpl/mechanics/planets.html. Kepler’s laws. Johannes Kepler (1570-1630). Sun. b. ae. a. Kepler’s 1 st Law. http://physics.syr.edu/courses/java/mc_html/kepler.html.

ByNapier’s Bones. An Adventure in 17 th Century Arithmetic by Mr. Hansen. John Napier. John Napier, a 16 th Century Scottish scholar, contributed a host of mathematical discoveries, among them the world’s first calculator. . John Napier (1550 – 1617).

ByChapter 6 Scientific Revolution & Enlightenment. World History.

ByTopics in Search Theory. The Secretary Problem. Theme Paper. Who Solved the Secretary Problem? – Thomas Ferguson, 1989. Background. Problem appeared in late 50’s and early 60’s Also known as “marriage problem”, “the dowry problem” Highly appealing problem: Easy to state Striking solution

ByChapter 7 Rotational Motion and The Law of Gravity. The radian The radian is a unit of angular measure The angle in radians can be defined as the ratio of the arc length s along a circle divided by the radius r. Rotation of a rigid body

By10. PARAMETRIC EQUATIONS AND POLAR COORDINATES. PARAMETRIC EQUATIONS & POLAR COORDINATES. In Section 10.5, we defined the parabola in terms of a focus and directrix. However, we defined the ellipse and hyperbola in terms of two foci. PARAMETRIC EQUATIONS & POLAR COORDINATES.

ByLight at Work. Lasers: What they are & how they work; Laser tweezers: moving things with light without touching; Laser applications: science, technology, & everyday life; Invisibility: Is this possible? Yes!!! How it works & when we can buy our invisibility clothes?

ByPhys/ Geog 182 Week 6 ( Mon . class) Gravitation and the Motion of the Planets of the Solar System. The Copernican Revolution. The model of the Greeks (attributed primarily to Ptolemy) had the Earth at the center of everything.

ByThe Baroque Era. 1600-1750. “Baroque”. Coined by a French Scholar, in reference to a building facade From the Portuguese work “barrocco” (misshapen pearl), meaning “absurd” or “grotesque”. Palazzo Pamphili. Italy. The period was heavily influenced by Italian thinking

ByCommon crystal structures. Simple close packed structures . *. most efficient packing . problem of structure . atoms. hard spheres. Donuts. *Proposition made by Goldschmidt 1926.

ByNapier’s Bones. An Adventure in 17 th Century Arithmetic by Mr. Hansen. John Napier. John Napier, a 16 th Century Scottish scholar, contributed a host of mathematical discoveries, among them the world’s first calculator. . John Napier (1550 – 1617).

ByToday’s topics. Orbits Parallax Angular size and physical size Precession Reading sections 1.5, 2.6, 4.1-4.7. Motion of Mars on the Sky. Earth-Centered Model. Ptolemy (150 A.D.) introduced the idea of epicycles to explain the motion of the planets. Sun-Centered Model.

ByTESSELLATIONS. Kim Davis Genevieve Greenhalgh Lori Iannacone Rachel Johnson Nicole Neubauer. History of Tessellations. Many ancient cultures have used tessellations. Johannes Kepler conducted one of the first mathematical studies of tessellations.

ByTABLE OF CONTENTS. Table of Contents: Mission Overview Scientific Objectives Timeline Spacecraft Target Field of View Transit Method Johannes Kepler Links. Image from NASA. Image from NASA. Artist’s render of Kepler. MISSION OVERVIEW.

ByChapter 1 History of Astronomy The Copernican Revolution. Mars rover Spirit. The Motions of the Planets. Sun, Moon, and stars all have simple movements in the sky, consistent with an earth-centered system. Planets : move with respect to fixed stars change in brightness change speed

ByWeek of N ovember 7: Monday 11/7: Check that you have study ques , picture, personal statement complete for your Enlightenment person Wednesday 11/9: C 19 sec 1 terms due C 19 sec 2 ques #1b-4c due Friday 11/11: Veteran's Day guest speaker: Mike Train

ByMeet the Astronomers!. This picture was made using time lapse photography. It shows the apparent motion of the stars around Polaris over the course of the night. But the stars are not really moving! It is the earth that is rotating!.

ByView Johannes kepler PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Johannes kepler PowerPoint presentations. You can view or download Johannes kepler presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.