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Physics

Gravity and orbits

Use universal gravitation to describe weight, orbits, and gravitational energy.

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Where this chapter sits in the course

Lessons

Chapter 13 of 24 · 5 short lessons · 18 min
  1. 1Universal gravitation3 min
  2. 2Gravitational fields and weight3 min
  3. 3Circular orbits3 min
  4. 4Gravitational potential energy3 min
  5. 5Challenge: Gravity and orbits6 min

What you'll learn

  • Calculate gravitational forces and fields
  • Analyze simple orbits and gravitational energy

Your plan from this chapter

It follows the course from here, at your pace, with reviews before you forget.

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