Lecture 34

• Gravitation, II
  
• Outline
  
• Potential Energy
  
• Planets and Satellites
  
• Non-circular Orbits
  
• Examples
  
• Spherical Symmetry
  
• Spherical Symmetry
  
• Dark Matter
  
• How g varies
  
• Tides
  
• Tides, II
  
• General Relativity

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