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TABLE OF CONTENTS
Physics
- Motion
- Projectile Motion
- 2-Dimensional Motion
- Newton's Laws
- Mass and Friction
- Momentum
- Work and Energy
- Mechanical Advantage
- Torque and Moments
- Centripetal Acceleration
- Springs
- Fluids I
- Fluids II
- Thermodynamics
- Electrostatics
- Circuits
- Magnetism
- Magnetism & Motors
- Dot Products
Circuits
- Circuits (part 1)
- Circuits (part 2)
- Circuits (part 3)
- Circuits (part 4)
- Cross product 1
- Cross Product 2
- Cross Product and Torque
Dot Products
Collection Contents
The dot product
by Sal KhanThis video revisits linear algebra to consider the dot product of vectors.
Dot vs. Cross Product
by Sal KhanThis video compares once again the dot and cross products.
This video works out some problems calculating dot and cross products.
Introduction to Waves
by Sal KhanThis video introduces waves by considering what happens when you shake a rope.
This video defines and interrelates the basic properties of waves.
