Канал: course back

Week 7 How is Momentum Transferred From One Bumper Car to Another bit ly slash 2QkNSc8

Week 7 How is Momentum Transferred From One Bumper Car to Another bit ly slash 2QkNSc8

Week 7 How is Angular Momentum Transferred From One Bumper Car to Another bit ly slash 2O87uPr

Week 7 How is Angular Momentum Transferred From One Bumper Car to Another bit ly slash 2O87uPr

Week 7 How Does a Bumper Car Move on an Uneven Floor bit ly slash 2O7obKS

Week 7 How Does a Bumper Car Move on an Uneven Floor bit ly slash 2O7obKS

Week 7 Does a Spinning Bumper Car Carry a Torque bit ly slash 2O8CsXC

Week 7 Does a Spinning Bumper Car Carry a Torque bit ly slash 2O8CsXC

Week 7 Does a Moving Bumper Car Carry a Force bit ly slash 2Qj1LHX

Week 7 Does a Moving Bumper Car Carry a Force bit ly slash 2Qj1LHX

Week 7 Bumper Cars Summary bit ly slash 2O88vXL

Week 7 Bumper Cars Summary bit ly slash 2O88vXL

Week 7 Closing out How Things Work and Keeping In Touch bit ly slash 2O7Rzkd

Week 7 Closing out How Things Work and Keeping In Touch bit ly slash 2O7Rzkd

Week 6 Why is Sliding a Box Across the Floor Usually Hardest at the Start bit ly slash 2O79IP5

Week 6 Why is Sliding a Box Across the Floor Usually Hardest at the Start bit ly slash 2O79IP5

Week 7 Bumper Cars Introduction bit ly slash 2QkzroA

Week 7 Bumper Cars Introduction bit ly slash 2QkzroA

Week 6 Why Does a Wagon Need Wheels bit ly slash 2O7Ajvr

Week 6 Why Does a Wagon Need Wheels bit ly slash 2O7Ajvr

Week 6 Wheels Summary bit ly slash 2Ql4K2r

Week 6 Wheels Summary bit ly slash 2Ql4K2r

Week 6 Wheels Introduction bit ly slash 2OdTP9i

Week 6 Wheels Introduction bit ly slash 2OdTP9i

Week 6 How is Energy Wasted as a Box Skids to a Stop bit ly slash 2QkYaJt

Week 6 How is Energy Wasted as a Box Skids to a Stop bit ly slash 2QkYaJt

Week 6 How is Energy Present in a Wheel bit ly slash 2QkYQ1u

Week 6 How is Energy Present in a Wheel bit ly slash 2QkYQ1u

Week 6 How Do Wheels Help a Wagon Coast bit ly slash 2QndXY2

Week 6 How Do Wheels Help a Wagon Coast bit ly slash 2QndXY2

Week 6 How do Powered Wheels Propel a Bicycle or Car Forward bit ly slash 2QlBGbm

Week 6 How do Powered Wheels Propel a Bicycle or Car Forward bit ly slash 2QlBGbm

Week 5 Why Does a Seesaw Need a Pivot bit ly slash 2O4ln0Z

Week 5 Why Does a Seesaw Need a Pivot bit ly slash 2O4ln0Z

Week 5 Why Does a Lone Seesaw Rider Plummet to the Ground bit ly slash 2O7Sykg

Week 5 Why Does a Lone Seesaw Rider Plummet to the Ground bit ly slash 2O7Sykg

Week 5 Why do the Riders' Weights and Positions Affect the Seesaw's Motion bit ly slash 2O707rp

Week 5 Why do the Riders' Weights and Positions Affect the Seesaw's Motion bit ly slash 2O707rp

Week 5 Why Do the Riders' Distances from the Pivot Affect the Seesaw's Responsiveness bit ly slash 2

Week 5 Why Do the Riders' Distances from the Pivot Affect the Seesaw's Responsiveness bit ly slash 2

Week 5 Seesaws Summary bit ly slash 2O76ZoT

Week 5 Seesaws Summary bit ly slash 2O76ZoT

Week 5 Seesaws Introduction bit ly slash 2O71Wor

Week 5 Seesaws Introduction bit ly slash 2O71Wor

Week 5 How Does a Balanced Seesaw Move bit ly slash 2ObBr1a

Week 5 How Does a Balanced Seesaw Move bit ly slash 2ObBr1a

Week 5 How Do the Seesaw's Riders Affect One Another bit ly slash 2O2jbHg

Week 5 How Do the Seesaw's Riders Affect One Another bit ly slash 2O2jbHg

Week 4 Why is it More Exhausting to Lift a Wagon Up Than to Lower a Wagon Down bit ly slash 2O9j64v

Week 4 Why is it More Exhausting to Lift a Wagon Up Than to Lower a Wagon Down bit ly slash 2O9j64v

Week 4 Why is it Easier to Pull a Wagon Up a Ramp Than to Lift it Up a Ladder bit ly slash 2O8jS1I

Week 4 Why is it Easier to Pull a Wagon Up a Ramp Than to Lift it Up a Ladder bit ly slash 2O8jS1I

Week 4 Why Doesn't a Wagon Fall Through a Sidewalk bit ly slash 2O6r5Q3

Week 4 Why Doesn't a Wagon Fall Through a Sidewalk bit ly slash 2O6r5Q3

Week 4 Why Does a Sidewalk Perfectly Support a Wagon

Week 4 Why Does a Sidewalk Perfectly Support a Wagon

Week 4 Ramps Summary bit ly slash 2O6AgzY

Week 4 Ramps Summary bit ly slash 2O6AgzY

Week 4 Ramps Introduction bit ly slash 2O6yQFE

Week 4 Ramps Introduction bit ly slash 2O6yQFE

Week 4 How Does a Wagon Move as You Let it Roll Freely on a Ramp bit ly slash 2O8dGXs

Week 4 How Does a Wagon Move as You Let it Roll Freely on a Ramp bit ly slash 2O8dGXs

Week 3 Why Does a Dropped Ball Fall Downward bit ly slash 2QjRivV

Week 3 Why Does a Dropped Ball Fall Downward bit ly slash 2QjRivV

Week 3 How Does a Falling Ball Move After it is Dropped bit ly slash 2Qjtok8

Week 3 How Does a Falling Ball Move After it is Dropped bit ly slash 2Qjtok8

Week 3 How Would a Ball Fall on the Moon bit ly slash 2QhncZT

Week 3 How Would a Ball Fall on the Moon bit ly slash 2QhncZT

Week 3 How Does a Ball's Horizontal Motion Affect its Fall bit ly slash 2QjoUtK

Week 3 How Does a Ball's Horizontal Motion Affect its Fall bit ly slash 2QjoUtK

Week 3 How Differently do Different Balls Fall httpbit ly slash 2QjUis7

Week 3 How Differently do Different Balls Fall httpbit ly slash 2QjUis7

Week 3 How Can a Ball Move Upward and Still be Falling bit ly slash 2QhWdNT

Week 3 How Can a Ball Move Upward and Still be Falling bit ly slash 2QhWdNT

Week 2 How Does a Skater Start, Stop, or Turn bit ly slash 2QkiryF

Week 2 How Does a Skater Start, Stop, or Turn bit ly slash 2QkiryF

Week 2 Skating Introduction bit ly slash 2QdOn85

Week 2 Skating Introduction bit ly slash 2QdOn85

Week 2 Skating Summary bit ly slash 2QirjF0

Week 2 Skating Summary bit ly slash 2QirjF0

Week 2 How Can We Describe the Fluid, Effortless Motion of a Coasting Skater bit ly slash 2Qjp848

Week 2 How Can We Describe the Fluid, Effortless Motion of a Coasting Skater bit ly slash 2Qjp848

Week 1 Introduction to How Things Work bit ly slash 2QkgaDD

Week 1 Introduction to How Things Work bit ly slash 2QkgaDD

12 7 12 7 Early Universe and Problems 22 31

12 7 12 7 Early Universe and Problems 22 31

11 5 11 5 Cosmic Microwave Background 16 32

11 5 11 5 Cosmic Microwave Background 16 32

11 4 11 4 Evolution of Dustworld 23 48

11 4 11 4 Evolution of Dustworld 23 48

11 1 11 1 The Cosmological Principle 15 37

11 1 11 1 The Cosmological Principle 15 37

10 14 10 14 Unified Model of AGNs 25 18

10 14 10 14 Unified Model of AGNs 25 18

11 2 11 2 Expansion and Redshift 14 50

11 2 11 2 Expansion and Redshift 14 50

11 3 11 3 Kinematics of Expansion 15 02

11 3 11 3 Kinematics of Expansion 15 02

10 15 10 15 Galaxy Clusters 17 06

10 15 10 15 Galaxy Clusters 17 06

10 13 10 13 Active Galactic Nuclei 24 41

10 13 10 13 Active Galactic Nuclei 24 41

11 7 11 7 Friedmann Equations 24 13

11 7 11 7 Friedmann Equations 24 13

10 12 10 12 Hubble Red Shift 23 04

10 12 10 12 Hubble Red Shift 23 04

9 1 January 29th Google Hangout

9 1 January 29th Google Hangout

10 11 10 11 Galactic Evolution 22 47

10 11 10 11 Galactic Evolution 22 47

8 6 8 6 Mitigation policy an emissions trading scheme 15 23

8 6 8 6 Mitigation policy an emissions trading scheme 15 23

10 10 10 10 Spirals 09 37

10 10 10 10 Spirals 09 37

10 9 10 9 Dark Matter 16 05

10 9 10 9 Dark Matter 16 05

10 7 10 7 Weighing the Milky Way 16 34

10 7 10 7 Weighing the Milky Way 16 34

10 8 10 8 VAR! 14 27

10 8 10 8 VAR! 14 27

10 4 10 4 Disk Structure 07 51

10 4 10 4 Disk Structure 07 51

10 1 10 1 Discovering the Milky Way 09 39

10 1 10 1 Discovering the Milky Way 09 39

10 6 10 6 Halo and Neighbors 05 23

10 6 10 6 Halo and Neighbors 05 23

10 5 10 5 Bulge and Core 04 50

10 5 10 5 Bulge and Core 04 50

10 2 10 2 Many Bands! 09 24

10 2 10 2 Many Bands! 09 24

10 3 10 3 Milky Way Components 04 04

10 3 10 3 Milky Way Components 04 04

12 10 12 10 Inflation 22 56

12 10 12 10 Inflation 22 56

8 8 8 8 Optional Simultaneity Paradoxes 43 38

8 8 8 8 Optional Simultaneity Paradoxes 43 38

8 12 8 12 Black Holes 19 22

8 12 8 12 Black Holes 19 22

8 11 8 11 GR in Astronomy 19 57

8 11 8 11 GR in Astronomy 19 57

8 15 8 15 Black Holes in Theory 12 02

8 15 8 15 Black Holes in Theory 12 02

8 10 8 10 Gravity is Geometry 22 39

8 10 8 10 Gravity is Geometry 22 39

8 14 8 14 Black Holes in Astronomy 08 31

8 14 8 14 Black Holes in Astronomy 08 31

8 9 8 9 Happy Thoughts 13 40

8 9 8 9 Happy Thoughts 13 40

8 13 8 13 Journey to a Black Hole 05 22

8 13 8 13 Journey to a Black Hole 05 22

8 5 8 5 Relativistic Spacetime 24 37

8 5 8 5 Relativistic Spacetime 24 37

8 6 8 6 Invariant Interval 11 51

8 6 8 6 Invariant Interval 11 51

8 2 8 2 Spacetime 21 15

8 2 8 2 Spacetime 21 15

8 7 8 7 Conservation Laws 12 47

8 7 8 7 Conservation Laws 12 47

8 4 8 4 Lorentz Transformations 14 26

8 4 8 4 Lorentz Transformations 14 26

7 15 7 15 Neutron Stars 17 56

7 15 7 15 Neutron Stars 17 56

8 3 8 3 Maxwell and c 10 37

8 3 8 3 Maxwell and c 10 37

7 10 7 10 Mass Transfer 22 01

7 10 7 10 Mass Transfer 22 01

8 1 8 1 Introduction 10 35

8 1 8 1 Introduction 10 35

7 13 7 13 Core Collapse 11 21

7 13 7 13 Core Collapse 11 21

7 14 7 14 SN 1987A 09 18

7 14 7 14 SN 1987A 09 18

7 8 7 8 Instablility Variable Stars 10 39

7 8 7 8 Instablility Variable Stars 10 39

7 11 7 11 Life in the Fast Lane 07 33

7 11 7 11 Life in the Fast Lane 07 33

7 12 7 12 Massive Issues 05 41

7 12 7 12 Massive Issues 05 41

7 9 7 9 White Dwarfs 12 42

7 9 7 9 White Dwarfs 12 42

7 7 7 7 Clusters and Populations 15 13

7 7 7 7 Clusters and Populations 15 13

6 15 6 15 Main Sequence Stars 20 46

6 15 6 15 Main Sequence Stars 20 46

7 5 7 5 Post Main Sequence Sun II 13 18

7 5 7 5 Post Main Sequence Sun II 13 18

7 2 7 2 Pre Main Sequence 14 16

7 2 7 2 Pre Main Sequence 14 16

7 4 7 4 Post Main Sequence Sun I 14 10

7 4 7 4 Post Main Sequence Sun I 14 10

7 3 7 3 Wild Youth 04 29

7 3 7 3 Wild Youth 04 29

11 8 11 8 A Brief History of Everything 24 05

11 8 11 8 A Brief History of Everything 24 05

12 11 12 11 OPTIONAL! String Theory 45 01

12 11 12 11 OPTIONAL! String Theory 45 01

7 6 7 6 The End Planetary Nebula 04 07

7 6 7 6 The End Planetary Nebula 04 07

7 1 7 1 Herschel’s Garden 04 22

7 1 7 1 Herschel’s Garden 04 22

6 14 6 14 Mass Luminosity Relation 04 43

6 14 6 14 Mass Luminosity Relation 04 43

6 10 6 10 Stellar Stats 13 07

6 10 6 10 Stellar Stats 13 07

6 13 6 13 Eclipsing Binaries 09 57

6 13 6 13 Eclipsing Binaries 09 57

6 6 6 6 Solar Weather 18 15

6 6 6 6 Solar Weather 18 15

6 12 6 12 Spectroscopic Binaries 08 26

6 12 6 12 Spectroscopic Binaries 08 26

6 9 6 9 Stellar Types 11 33

6 9 6 9 Stellar Types 11 33

6 11 6 11 Binary Stars 09 41

6 11 6 11 Binary Stars 09 41

6 8 6 8 Astrometry 06 03

6 8 6 8 Astrometry 06 03

6 7 6 7 How I Wonder Where You Are 10 29

6 7 6 7 How I Wonder Where You Are 10 29

6 5 6 5 Solar Structure 14 35

6 5 6 5 Solar Structure 14 35

6 2 6 2 Nuclear Physics 18 17

6 2 6 2 Nuclear Physics 18 17

6 4 6 4 Neutrinos and a Surprise 09 25

6 4 6 4 Neutrinos and a Surprise 09 25

6 3 6 3 Solar Energy 08 42

6 3 6 3 Solar Energy 08 42

12 8 12 8 OPTIONAL! Theories of Particle Physics 38 26

12 8 12 8 OPTIONAL! Theories of Particle Physics 38 26

6 1 6 1 Introduction 05 15

6 1 6 1 Introduction 05 15

12 12 12 12 Summary 2 01

12 12 12 12 Summary 2 01

12 9 12 9 Problems of LCDM Cosmology 16 40

12 9 12 9 Problems of LCDM Cosmology 16 40

12 6 12 6 Evolution of Structure 21 02

12 6 12 6 Evolution of Structure 21 02

9 4 9 4 Adaptation to climate change 13 20

9 4 9 4 Adaptation to climate change 13 20

9 8 Mail bag 8 8 31

9 8 Mail bag 8 8 31

12 3 12 3 Precision Cosmology II BAO 18 37

12 3 12 3 Precision Cosmology II BAO 18 37

12 5 12 5 Parameters of LCDM Cosmology 11 02

12 5 12 5 Parameters of LCDM Cosmology 11 02

12 2 12 2 Precision Cosmology I CMB 19 29

12 2 12 2 Precision Cosmology I CMB 19 29

12 4 12 4 Precision Cosmology III SN1a 6 28

12 4 12 4 Precision Cosmology III SN1a 6 28

8 1 8 1 Global pollution cost formal model 2 10 32

8 1 8 1 Global pollution cost formal model 2 10 32

12 1 12 1 What We Don 't Know 15 09

12 1 12 1 What We Don 't Know 15 09

9 7 9 7 Reflections on the course 11 03 David Karoly

9 7 9 7 Reflections on the course 11 03 David Karoly

9 6 9 6 Adaptation to climate change Roles of Government 11 39

9 6 9 6 Adaptation to climate change Roles of Government 11 39

11 10 11 10 Big Bang Nucleosynthesis 20 22

11 10 11 10 Big Bang Nucleosynthesis 20 22

9 5 9 5 Adaptation to climate change the private sector 11 01

9 5 9 5 Adaptation to climate change the private sector 11 01

11 9 11 9 The Future 17 23

11 9 11 9 The Future 17 23

9 3 9 3 Challenges for mitigation policy choice of discount rate 14 13

9 3 9 3 Challenges for mitigation policy choice of discount rate 14 13

9 2 9 2 Challenges for mitigation policy a global agreement 11 26

9 2 9 2 Challenges for mitigation policy a global agreement 11 26

8 8 Mail bag 6 7 12 31

8 8 Mail bag 6 7 12 31

9 1 9 1 Mitigation policy subsidies 12 40

9 1 9 1 Mitigation policy subsidies 12 40

8 7 8 7 Mitigation policy regulations 15 54

8 7 8 7 Mitigation policy regulations 15 54

11 6 11 6 Homogeneous Isotropic Relativity 23 31

11 6 11 6 Homogeneous Isotropic Relativity 23 31

8 4 8 4 Mitigation policy policy options and mitigation criteria 16 24

8 4 8 4 Mitigation policy policy options and mitigation criteria 16 24

8 5 8 5 Mitigation policy operation and effects of an emissions tax 13 42

8 5 8 5 Mitigation policy operation and effects of an emissions tax 13 42

8 3 8 3 Mitigation policy the task 13 55

8 3 8 3 Mitigation policy the task 13 55

8 2 8 2 Global pollution cost formal model 3 12 28

8 2 8 2 Global pollution cost formal model 3 12 28

7 8 7 7 Global pollution cost formal model 1 11 34

7 8 7 7 Global pollution cost formal model 1 11 34

5 12 5 12 Asteroids and Comets 20 00

5 12 5 12 Asteroids and Comets 20 00

5 13 5 13 We May Not Be Alone 26 25

5 13 5 13 We May Not Be Alone 26 25

7 4 7 3 Climate change and higher costs of food production 10 41

7 4 7 3 Climate change and higher costs of food production 10 41

5 11 5 11 Giant Planets 20 41

5 11 5 11 Giant Planets 20 41

5 10 5 10 Terrestrial Planets 20 00

5 10 5 10 Terrestrial Planets 20 00

7 7 7 6 Global pollution external cost general ideas 11 27

7 7 7 6 Global pollution external cost general ideas 11 27

6 6 6 6 Power for the future 17 59

6 6 6 6 Power for the future 17 59

5 8 5 8 The Atmosphere and Beyond 15 51

5 8 5 8 The Atmosphere and Beyond 15 51

7 6 7 5 Higher costs of water availability and sustaining biodiversity 11 06

7 6 7 5 Higher costs of water availability and sustaining biodiversity 11 06

7 2 7 1 Costs of climate change 12 52

7 2 7 1 Costs of climate change 12 52

5 7 5 7 Our Moon 17 00

5 7 5 7 Our Moon 17 00

6 7 Mail bag 5 15 17

6 7 Mail bag 5 15 17

5 5 5 5 Beyond the Snow Line Giants 33 12

5 5 5 5 Beyond the Snow Line Giants 33 12

7 5 7 4 Climate change and threats to infrastructure 6 29

7 5 7 4 Climate change and threats to infrastructure 6 29

7 3 7 2 Climate change and higher cost of sea levels 9 15

7 3 7 2 Climate change and higher cost of sea levels 9 15

5 9 5 9 The Greenhouse Effect 13 09

5 9 5 9 The Greenhouse Effect 13 09

6 5 6 5 Power for the present 16 56

6 5 6 5 Power for the present 16 56

7 1 Introduction to John Freebairn 0 58

7 1 Introduction to John Freebairn 0 58

5 6 5 6 Earth is a Planet 17 51

5 6 5 6 Earth is a Planet 17 51

6 3 6 3 Volcanic climate change 16 51

6 3 6 3 Volcanic climate change 16 51

6 4 6 4 Global power 15 00

6 4 6 4 Global power 15 00

6 2 6 2 Climate change signs 16 24

6 2 6 2 Climate change signs 16 24

4 13 Optional! December 18 Google Hangout

4 13 Optional! December 18 Google Hangout

6 1 6 1 Modeling the climate 23 21

6 1 6 1 Modeling the climate 23 21

5 3 5 3 The Solar Nebula 20 54

5 3 5 3 The Solar Nebula 20 54

5 4 5 4 Terrestrial Planet Formation 11 28

5 4 5 4 Terrestrial Planet Formation 11 28

5 2 5 2 It 's Old 13 20

5 2 5 2 It 's Old 13 20

5 1 5 1 Introduction 16 02

5 1 5 1 Introduction 16 02

5 5 5 5 The carbon cycle 10 56

5 5 5 5 The carbon cycle 10 56

5 6 Mail bag 4 16 38

5 6 Mail bag 4 16 38

5 4 5 4 The atmosphere in the past 17 42

5 4 5 4 The atmosphere in the past 17 42

5 3 5 3 The atmosphere today 14 01

5 3 5 3 The atmosphere today 14 01

4 11 3 11 Quantum Mechanics 24 49

4 11 3 11 Quantum Mechanics 24 49

5 2 5 2 The Milankovic cycles 13 39

5 2 5 2 The Milankovic cycles 13 39

5 1 5 1 The Earth 's orbit 16 05

5 1 5 1 The Earth 's orbit 16 05

4 12 3 12 Particle Physics 06 54

4 12 3 12 Particle Physics 06 54

4 4 4 4 Earth 's atmosphere 21 01

4 4 4 4 Earth 's atmosphere 21 01

4 10 3 10 Inside the Atom 11 33

4 10 3 10 Inside the Atom 11 33

4 5 Mail bag 3 12 49

4 5 Mail bag 3 12 49

4 9 3 9 Line Spectra 05 59

4 9 3 9 Line Spectra 05 59

4 8 3 8 Light and Matter 13 05

4 8 3 8 Light and Matter 13 05

4 3 4 3 Greenhouse effect the details 13 25

4 3 4 3 Greenhouse effect the details 13 25

4 2 4 2 Greenhouse effect the context 15 57

4 2 4 2 Greenhouse effect the context 15 57

4 7 3 7 Example Solar Radiation 06 32

4 7 3 7 Example Solar Radiation 06 32

4 5 3 5 Electromagnetism 12 05

4 5 3 5 Electromagnetism 12 05

4 6 3 6 Blackbody Radiation 05 23

4 6 3 6 Blackbody Radiation 05 23

4 4 3 4 Light 07 02

4 4 3 4 Light 07 02

4 1 4 1 Introduction to energy and power 14 08

4 1 4 1 Introduction to energy and power 14 08

3 7 3 7 Mitigation beyond states 18 46

3 7 3 7 Mitigation beyond states 18 46

4 3 3 3 Heat and Radiation 05 32

4 3 3 3 Heat and Radiation 05 32

4 2 3 2 Waves 13 02

4 2 3 2 Waves 13 02

3 5 3 5 Some important actors in the UNFCCC 25 26

3 5 3 5 Some important actors in the UNFCCC 25 26

3 6 3 6 Small Island states in the UNFCCC 14 19

3 6 3 6 Small Island states in the UNFCCC 14 19

4 1 3 1 Matter 11 48

4 1 3 1 Matter 11 48

3 9 2 9 Tides 19 24

3 9 2 9 Tides 19 24

3 4 3 4 Sovereignty and the two level game 15 17

3 4 3 4 Sovereignty and the two level game 15 17

3 10 2 10 Newton’s Approximation 9 33

3 10 2 10 Newton’s Approximation 9 33

3 3 3 3 The Kyoto Protocol 20 17

3 3 3 3 The Kyoto Protocol 20 17