THE MECHANICAL UNIVERSE Video 19. Angular Momentum Name: Class: 1. What famous physicist was a professional astrologer? 2. Kepler almost discovered integral calculus over what dispute? 3. What subject was practiced as the first physical science? 4. What did Aristotle believe was the center of the universe? 5. What do scientists call a whirlpool? 6. What does the variable L represent in physics? 7. Explain how conservation of angular momentum causes an ice skater to spin faster: 8. What is the name of the large hurricane on Jupiter? 9. What event motivated Tycho Brahe to become an astronomer? 10. What was Tycho Brahe’s greatest contribution to science?