![Trebuchet / Projectile weapons / NECAP / Sling / Counterweight / Ammunition / Education in the United States / Projectile / Castle / Ballistics / Physics / Medieval artillery Trebuchet / Projectile weapons / NECAP / Sling / Counterweight / Ammunition / Education in the United States / Projectile / Castle / Ballistics / Physics / Medieval artillery](https://www.pdfsearch.io/img/992307d8cd9efc1e82fedf33aa0e7722.jpg)
| Document Date: 2014-09-11 15:12:46 Open Document File Size: 943,98 KBShare Result on Facebook
Company The Word Bank / / Continent Asia / Europe / / Organization Trebuchet Design and How It Works Movement / / Person Nelson / / Technology technology of combat / /
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