Lectures on energy

Here are the videos for chapter 1:

Introduction to Chapter 1

Lecture 1A covers an introduction to models in science.

Lecture 1A.1 - Models: Useful in Science

Lecture 1A.2 - Simple Model of the Universe: Space with Energy and Matter

Lecture 1A.3 - People Need Matter

Lecture 1A.4 - Density

Lecture 1A.5 - Systems: Collections of Energy and Matter

Lecture 1A.6 - Forces Make Motion

Lecture 1A.7 - Work: Force Exerted through some Distance Transfers Energy

Chapter 1 Lecture Break - Energy of a Bouncing Ball

Lecture 1B covers a quick overview of current models for energy and energy transfer.

Lecture 1B.1 - Kinetic Energy

Lecture 1B.2 - Mechanical Energy

Lecture 1B.3 - Deformational Energy

Lecture 1B.4 - Mechanical Equivalent of Heat

Lecture 1B.5 - Chemical and Nuclear Energy

Lecture 1B.6 - Electromagnetic Waves

Lecture 1B.7 - Electricity