timestamps

• 0:00

  Introduction to Gravitational Force

• 0:30

  Gravitational Force Recap

• 1:00

  Circular Motion Basics

• 2:03

  Centripetal Acceleration Equation

• 3:06

  Uniform Circular Motion Details

• 4:41

  Centripetal Force Explanation

• 5:11

  Gravity in Space

• 6:44

  Gravity Orbit Simulation

• 7:45

  Effects of No Gravity

• 8:47

  Force Vectors in Orbits

• 10:59

  Changing Earth's Mass

• 12:35

  Changing Star's Mass

• 14:40

  Satellite Orbit Example

• 16:43

  Deriving Orbital Velocity

• 19:23

  Satellite Orbit FRQ

• 21:56

  Force and Acceleration Derivation

• 24:34

  Deriving Orbital Period

• 28:11

  Calculating Orbital Radius

• 30:50

  Sketching Resulting Orbits

• 36:30

  Moons of Saturn FRQ

• 39:05

  Deriving Period Function

• 41:51

  Graphing Data for Mass

• 48:51

  Binary Stars Acceleration

• 51:24

  Finding Mass of Star B

• 55:39

  Finding Mass of Star A

• 57:17

  Stream Conclusion