Street-Fighting Physics!

**Week 4 19 -23 September**

**Week 4 19 -23 September**

**(1) Pages 39-40**

**(2) Pages 40a-40b**

**(3) Page 40c**

__(__4)

__Im__p__ortant!__

**Read these "Notes on Gravity" first before watching the next video. **

**If you can print it, do so.**

**(Don't just skim it in 30 seconds-***read*** it!)**

**(5) Refer to pages 41, 42 in Lab Manual. They're data sheets we would use for an in-class lab if we were on campus.**

**(6) Page 45a**

**(7) Pages 41-45**

**(8) **

**For those of you who are having some difficulty with conversions (seconds to years, years to seconds, etc.) here's a lesson on the topic from the Physics course. **

**Also, I've included a brief instruction sheet, also from the Physics course.**

**Now that we've had a more in-depth discussion about gravity - and Newton's cannon - here's a humorous short story from the Golden Age of science fiction. Enjoy!**

**Additional content on these topics:**

- Home
- PHYS 110 Syllabus
- PHYS 110 Workbook PDF
- PHYS 110 Achieve Student Login
- PHYS Weekly Lectures
- PHYS Week 1 Lectures Scientific Notation
- PHYS Week 2 Lectures Metric System, Terms, Conversions
- PHYS Week 3 Lectures Scale of Universe, the Atom, History
- PHYS Week 4 Lectures Scientific Method, Volume, Mass Density
- PHYS Week 5 Lectures Vectors, Trig
- PHYS Week 6 Vector Analysis
- PHYS Week 7 Vector Analysis, Lab
- PHYS Week 8 Lectures Judgment Day
- PHYS Week 9 Lectures Motion, Acceleration
- PHYS Week 10 Lectures Acceleration Demos
- PHYS Week 11 Lectures Kinematics - Motion in 2 Dimensions
- PHYS Week 12 Lectures Waves, Doppler, Hubble Law
- PHYS Week 13 Lectures, Michelson-Morley, Special Relativity
- PHYS Week 14 Lectures General Relativity, Black Holes
- PHYS Week 15 Lectures General Relativity, E=mc2
- PHYS Week 16 Lectures Finals Week

- ASTR 100 Syllabus
- ASTR 100 Lab Manual PDF
- ASTR 100 Achieve Student Login
- ASTR Weekly Lectures
- ASTR Week 1 Lectures - Dark Matter, Dark Energy
- ASTR Week 2 Lectures Scientific Notation
- ASTR Week 3 Lectures Astronomic Scales, History (1)
- ASTR Week 4 Lectures Brahe, Kepler, Newton, Gravity
- ASTR Week 5 Lectures Special Relativity
- ASTR Week 6 Lectures General Relativity
- ASTR Week 7 Lectures Star Formation
- ASTR Week 8 Lectures Cepheid Variable Stars
- ASTR Week 9 Lectures Low Mass Star Death
- ASTR Week 10 Lectures High Mass Star Death
- ASTR Week 11 Lectures Neutron Stars, Pulsars, Black Holes
- ASTR Week 12 Lectures Distance-Luminosity Modulus
- ASTR Week 13 Lectures, Waves, Hubble Law
- ASTR Week 14 Lectures Relativistic Red Shift
- ASTR Week 15 Lectures, Big Bang
- ASTR Week 16 Lectures Finals Week

- Galileo's Sketches
- ASTR Planetary Nebulae
- ASTR Neutron Stars and Pulsars
- How Large Is the Universe?
- The Elegant Universe - String Theory
- Space Travel Posters
- James Webb Telescope Images

- Home
- PHYS 110 Syllabus
- PHYS 110 Workbook PDF
- PHYS 110 Achieve Student Login
- PHYS Weekly Lectures
- PHYS Week 1 Lectures Scientific Notation
- PHYS Week 2 Lectures Metric System, Terms, Conversions
- PHYS Week 3 Lectures Scale of Universe, the Atom, History
- PHYS Week 4 Lectures Scientific Method, Volume, Mass Density
- PHYS Week 5 Lectures Vectors, Trig
- PHYS Week 6 Vector Analysis
- PHYS Week 7 Vector Analysis, Lab
- PHYS Week 8 Lectures Judgment Day
- PHYS Week 9 Lectures Motion, Acceleration
- PHYS Week 10 Lectures Acceleration Demos
- PHYS Week 11 Lectures Kinematics - Motion in 2 Dimensions
- PHYS Week 12 Lectures Waves, Doppler, Hubble Law
- PHYS Week 13 Lectures, Michelson-Morley, Special Relativity
- PHYS Week 14 Lectures General Relativity, Black Holes
- PHYS Week 15 Lectures General Relativity, E=mc2
- PHYS Week 16 Lectures Finals Week

- ASTR 100 Syllabus
- ASTR 100 Lab Manual PDF
- ASTR 100 Achieve Student Login
- ASTR Weekly Lectures
- ASTR Week 1 Lectures - Dark Matter, Dark Energy
- ASTR Week 2 Lectures Scientific Notation
- ASTR Week 3 Lectures Astronomic Scales, History (1)
- ASTR Week 4 Lectures Brahe, Kepler, Newton, Gravity
- ASTR Week 5 Lectures Special Relativity
- ASTR Week 6 Lectures General Relativity
- ASTR Week 7 Lectures Star Formation
- ASTR Week 8 Lectures Cepheid Variable Stars
- ASTR Week 9 Lectures Low Mass Star Death
- ASTR Week 10 Lectures High Mass Star Death
- ASTR Week 11 Lectures Neutron Stars, Pulsars, Black Holes
- ASTR Week 12 Lectures Distance-Luminosity Modulus
- ASTR Week 13 Lectures, Waves, Hubble Law
- ASTR Week 14 Lectures Relativistic Red Shift
- ASTR Week 15 Lectures, Big Bang
- ASTR Week 16 Lectures Finals Week

- Galileo's Sketches
- ASTR Planetary Nebulae
- ASTR Neutron Stars and Pulsars
- How Large Is the Universe?
- The Elegant Universe - String Theory
- Space Travel Posters
- James Webb Telescope Images