Khan Academy
Khan Academy: Calculus: Solid of Revolution (Part 6)
Video lesson showing how to use the disk method to find the volume of a solid rotating about the y-axis as an alternative to using the shell method. [9:19]
Khan Academy
Khan Academy: Calculus: Solid of Revolution (Part 4)
Video lesson using the washer method of integration to find the volume of a specific solid of revolution formed by two curves. [8:22]
Khan Academy
Khan Academy: Calculus: Solid of Revolution (Part 1)
Video lesson introducing how to use definite integrals and the disk method to find the volume of a solid rotating about the x-axis. Reviews what a definite integral is. [10:05]
Khan Academy
Khan Academy: Calculus: Solid of Revolution (Part 3)
Video lesson using the disk method of integration to derive the formula for the volume of a sphere. [8:59]
Khan Academy
Khan Academy: Calculus: Solid of Revolution (Part 2)
Video lesson using the disk method of integration to find the volume of a specific solid of revolution. Begins to discuss using the method to find the volume of a sphere but doesn't finish the example. [7:31]
Khan Academy
Khan Academy: Disc Method: Disc Method Around Y Axis
Finding the volume of a figure that is rotated around the y-axis using the disc method
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Khan Academy: Disc Method: Disk Method Around X Axis
Finding the solid of revolution (constructed by revolving around the x-axis) using the disc method.
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Khan Academy: Disc Method: Calculating Integral Disc Method Around Vertical Line
Calculating the volume by using the disk method.
Khan Academy
Khan Academy: Evaluating Integral for Washer Method Around Vertical Line
Evaluating an integral using washer method.
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Khan Academy: Disc Method: Disc Method Rotating Around Vertical Line
Volume of solid created by rotating around vertical line that is not the y-axis using the disc method.
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Khan Academy: Disc Method: Part 2 of Washer for Non Axis Rotation
Find the volume using the washer method.
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Khan Academy: Disc Method: Washer Method Rotating Around Non Axis
Washer method when rotating around a horizontal line that is not the x-axis.
Khan Academy
Khan Academy: Disc Method: Generalizing the Washer Method
Finding the volume using the washer method.
Khan Academy
Khan Academy: Disc Method: Generalizing Disc Method Around X Axis
How to derive the formula for the disk method to find the volume.
Khan Academy
Khan Academy: Disc Method: Washer or Ring Method for Vertical Line Rotation
Setting up the definite integral for the volume of a solid of revolution around a vertical line using the "washer" or "ring" method.
Khan Academy
Khan Academy: Disc Method Rotation Around Horizontal Line
Solid of revolution constructing by rotating around line that is not an axis.
Khan Academy
Khan Academy: Disc Method (Washer Method) for Rotation Around X Axis
Finding the volume of a solid of revolution that is defined between two functions.