Catapults Vs Trebuchets

Catapults vs. Trebuchets Both catapults and trebuchets were used in medieval warfargon, before the skill of gun powder. This was the main source of artillery weaponry at the time, and could serve many purposes. They could be modified to fling objects up and over enemy fortifications, or they could be changed to launch objects consecutive into castle walls in attempt to siege the castle. Both atomic number 18 designed to effectively launch large objects long distances from a stable position on the ground. Where they differ is how each accomplishes this task. A catapult mainly uses the elasticity in a rope, or the flexibility of its materials to fling projectiles. A rope is twisted most and around, extremely tightly around a throwing arm perpetrate to a central shaft. The incredibly taught length of rope stores heaps of elastic energy which is released in a short plastered of time when released. This release of energy rotates the shaft and causes the throw ing arm to go in a wide arc, launching the projectile from the habituated basket. Trebuchets, on the other hand, do not aver of elasticity. They rely to begin with on leverage to s windup projectiles soaring by the air.

They use a “Class 1” lever, where a rage applied on one depot of the lever, creates motion in the other end to move the throwing arm. This force is provided by gravitational attraction when a huge counterweight at one end of the arm falls. When this end falls, the launching end moves in an arc, finally flinging the projectile. Trebuchets generally have a sling design, in lo dge to fling its projectile rather than laun! ch it. Works Cited historic accounts of the Trebuchet. Catapults.info. RLT Industries, 2009. Web. 22 Sept. 2009. . Siege Engines: Medieval Mechanical Mayhem. Medievallifestyle.com. Ed. S. L. Kellaway. 2005. Web. 22 Sept. 2009. .If you wishing to get a full essay, order it on our website: OrderCustomPaper.com

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