Development of Science

9/29/03


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Table of Contents

Development of Science

Announcements

Nature of Exam

Nature of Exam

Overview of course (from Lecture 1)

Role of Mathematics (various )

Role of Physics in the “Big Picture”? A brief taste (from Lect. 2)

Review -- 1

Review -- 2

What do we observe in the sky?

Motion of Sun, Moon, Planets along the “Zodiac”

Problem of the Planets

In the Beginning . . . Ancient Cosmology: Babylon, Egypt, ...

Review -- 3

Timeline

Review -- 4

What observations indicate that the earth is spherical?

Measuring the earth Eratosthenes, 4th Cent. BC

Amazing Discoveries and Measurements Ancient Greece

How large is the Moon? How Far?

Earth Centered Model of Sun, Moon, Stars

Review -- 5

Alternative Pictures of the Universe: How to determine which is “correct”?

Alternative Pictures: How to determine which is “correct”?

Review of Course -- 6

Development of Classical Physics

Review of Course -- 7

Galileo and Falling Bodies

Rolling Ball on Incline

Galileo Continued

Review of Course -- 8

Newton’s Laws continued

Review of Course -- 9

Review of Course -- 10

Sample Discussion Questions

Example Problem

Example Problem

Sample Problem

Universal Law of Gravitation

Example Problem

What questions can you make for a Roller Coaster?

Other Problems

Impact of Science ( Physics)

Author: R. M. Martin

Email: rmartin@uiuc.edu

Home Page: http://online.physics.uiuc.edu/courses/phys150/fall03/index.html