Shell approximation of solid of revolution I
thingiverse
The model pictured on the left is the solid obtained by revolving the region between the graph of y=4-x^2 and the x-axis on [0,2] around the y-axis, and the model on the right is an approximation of that solid using eight shells. For more information about the math behind approximating volumes with shells, see the link below. MakerHome, Day 237:http://makerhome.blogspot.com/2014/04/day-237-shellmaker.html UPDATE: Now with a handy base to match the Taalman/Kohn calculus book! MakerHome, Day 243:http://makerhome.blogspot.com/2014/04/day-243-base-for-shell-models.html ===== Twitter: twitter.com/mathgrrl Hacktastic blog: www.mathgrrl.com/hacktastic Shapeways geekhaus store: www.shapeways.com/shops/mathgrrl This design and all associated pictures and files are licensed under the Creative Commons Attribution Non-Commercial Share Alike license. If you want to use designs, images, or files outside of the terms of this license, please email request@mathgrrl.com.
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