How to Use The Disk Method To Calculate Volume (Calculus 2 Lesson 2)

In this video we look at how to use definite integrals to calculate the volume of solids of revolution by using the disk method. We discuss how to use the method when a region is revolved around the x-axis to form a solid, and when a region is revolved around the y-axis to form a solid.

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This series is designed to help students understand the concepts of Calculus 2 at a grounded level. No long, boring, and unnecessary explanations, just what you need to know at a reasonable and digestible pace, with the goal of each video being shorter than the average school lecture!

Calculus 2 requires a solid understanding of calculus 1, precalculus, and algebra concepts and techniques. This includes limits, differentiation, basic integration, factoring, equation manipulation, trigonometric functions, logarithms, graphing, and much more. If you are not familiar with these prerequisite topics, be sure to learn them first!


Video Chapters:
0:00 The Disk Method (x-axis)
5:00 The Disk Method (y-axis)
7:19 Summary of Formulas
7:57 Example 1 - y=sqrt(2x), y=0, x=0, x=2 around x-axis
12:57 Example 2 - y=3sqrt(x), x=0, y=6 around y-axis
19:43 Outro


📝 Examples Video:    • The Disk Method Examples | Calculus 2...  

⏩ Next Lesson:    • The Washer Method | Calculus 2 Lesson...  

📺 Calculus 2 Playlist:    • Calculus 2  

📺 Calculus 1 Playlist:    • Calculus 1  


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#calculus

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