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Equilibrium; Gravitation

Announcements

Equilibrium

• The basics
• Example 1
• Example 2
• Example 3

Gravitation

• Gravitational Field
• Newton's Law of Gravitation
• Question
• Principle of Superposition
• Inside the Earth

Question 1

Question 2

Gravitational Potential Energy and Orbits

• Potential Energy
• Escape Velocity
• Angular Momentum
• Circular Orbits
• Orbits and Energy