General Astronomy - Making Sense of the Universe

Explore the foundations of celestial mechanics in this 41-minute lecture on General Astronomy. Delve into Kepler's laws of planetary motion, including elliptical orbits, the law of equal areas, and the harmonic law. Examine the groundbreaking contributions of Galileo and Newton to our understanding of the universe. Learn about Newton's laws of motion and how they revolutionized physics. Engage with concept checks and calculation exercises to reinforce your understanding of these fundamental astronomical principles. Gain insights into how scientists make sense of the universe through careful observation and mathematical analysis.

Intro
ELLIPTICAL ORBITS
CONCEPT CHECK 4.9
KEPLER'S SECOND LAW
KEPLER'S THIRD LAW
CONCEPT CHECK 4.11
CALCULATION CHECK 4.1
GALILEO (1564 - 1642)
SEALING THE CASE
NEWTON (1642 - 1727)
NEWTON'S LAWS OF MOTION
DESCRIBING MOTION
NEWTON'S FIRST LAW
NEWTON'S SECOND LAW
NEWTON'S THIRD LAW
CONCEPT CHECK 4.17