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AP Physics C - Unit 3.1 - Work, Energy, and Power

This video is the first chapter of my AP Physics C Unit 3 series on the “Work and Energy” unit. Here, we review the origins of the concept of work and how we define it officially alongside concepts like energy and power. I also introduce the “dot product”, a type of vector product that work is formulated as in physics. Finally, I do a few examples that highlight some important concepts to keep in mind as we delve deeper into more challenging applications of work and energy later in the unit. **Music by    / @fantasylofi   → https://ffm.bio/bitsandhits** Credit to StickManPhysics for the ever-amazing animations! Time Stamps: 00:00 - 00:28 - Intro 00:28 - 04:27 - Simple Machines 04:27 - 06:28 - Energy 06:28 - 09:25 - Defining Work 09:25 - 10:50 - Calculating Work 10:50 - 12:37 - Defining Power 12:37 - 15:07 - Calculating Power 15:07 - 18:41 - Math Tool: Dot Products 18:41 - 22:18 - Example: Calculating Total Work with Net Force 22:18 - 25:23 - Example: Finding Work from Individual Forces 25:23 - 27:04 - Example: Finding Power Output of Force 27:04 - 32:11 - Example: Work done by Gravity on Circular Track