Season 1 Episode
- Season 1 Motion in a Straight Line
- Season 1 Derivatives
- Season 1 Integrals
- Season 1 Vectors and 2D Motion
- Season 1 Newton's Laws
- Season 1 Friction
- Season 1 Uniform Circular Motion
- Season 1 Newtonian Gravity
- Season 1 Work, Energy, and Power
- Season 1 Collisions
- Season 1 Rotational Motion
- Season 1 Torque
- Season 1 Statics
- Season 1 Fluids at Rest
- Season 1 Fluids in Motion
- Season 1 Simple Harmonic Motion
- Season 1 Traveling Waves
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- Season 1 The Physics of Music
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- Season 1 The Physics of Heat
- Season 1 Thermodynamics
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- Season 1 Magnetism
- Season 1 Ampère's Law
- Season 1 Induction - An Introduction
- Season 1 How Power Gets to Your Home
- Season 1 AC Circuits
- Season 1 Maxwell's Equations
- Season 1 Geometric Optics
- Season 1 Light Is Waves
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- Season 1 Quantum Mechanics - Part 1
- Season 1 Quantum Mechanics - Part 2
- Season 1 Nuclear Physics
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Crash Course Physics - Season 1 Episode 6 Friction
0.00 11 minutes Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different.
