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Bows / Re: Making fast bows
« Last post by willie on Today at 09:41:49 pm »virtual mass......
reading these three pages......
http://www.tap46home.plus.com/mechanics/vmass.htm
https://www.archerylibrary.com/books/hickman/archery-the-technical-side/klopsteg/physics-of-bows-and-arrows/virtual-mass-of-a-bow.html
https://www.archerylibrary.com/books/hickman/archery-the-technical-side/klopsteg/physics-of-bows-and-arrows/virtual-mass-of-a-bow2.html