The Trebuchet By: BETSY CONGDON. Origins China -5th to 3rd century BC -Traction Trebuchet Arab influence -Counterweight -Influence in expansion Pictures:

Slides:



Advertisements
Similar presentations
Trebuchet competition
Advertisements

Proclamation of Challenge
How a Trebuchet works MFET 3320 Machine Design Geoff Hale.
Spring-Loaded Onager Presentation DustinJeremyRyan.
Projectiles. Reading Assignment: (3.3) Projectile motion is a combination of A.Horizontal motion at constant acceleration and vertical motion at constant.
Ye Olde Catapults Cutting Edge Technology 1500 Years Ago!!!
The Trebuchet History and Physics of Mechanical War Engines
Catapult Engineering & Design Grade 7 Pollard 2012.
Review: motion with constant acceleration a = 0 case no acceleration  velocity is constant  v = v i position vs. time  x f = x i + v t, x i is the.
The Catapult  A catapult is any one of a number of non-handheld mechanical devices used to throw a projectile a great distance without the use of explosives.
Projectile Projection Trebuchets Jack Tiffany
20-May-15 Physics 1 (Garcia) SJSU Chapter 10 Projectile & Satellite Motion.
 In this scene, the bear throws the deer into the air.  The deer is airborne for about 18 seconds  We will prove that the deer went too high and.
‘Castle Attack: the trebuchet’
The Trebuchet Design Project By: Nick Hansen, Thomas Smith, Matt Borges & Emily Byers University of the Pacific School of Engineering.
University of the Pacific1 PFADS Project Team P.O.C. Gavin Saito Miguel Perez Michael Bruch December 5, 2002 University of the Pacific Introduction to.
Computer Guided Trebuchet Seth Katz Matt Leese. Overview  Trebuchet is a medieval siege weapon Throws a projectile by utilizing a counterweighted arm.
Projectile Motion 1.
Computer Targeted Trebuchet
The Creation of Hera “The Treb Tigers” Stacy Costello & Jennifer Shore oh, and the dudes too: Travis Ford & Kevin Petros University of the Pacific Engineering.
Ballista By Blade Maczuga.
Castles & Catapult. Shadouf: Just a long pole balanced in the middle, with a weight on one end and a rope attached to the other end with a bucket tied.
C A T A P U L T S Physics, Background and History
Biomechanics The study of forces and their effects on the human body
Review: motion with constant acceleration 1.a = 0 case  no acceleration  velocity is constant  v = v o  position vs. time  x = x o + v o t, x o is.
1 TREBUCHETTREBUCHET A trebuchet owner’s manual by Jennifer & Andrea.
The word 'Catapult' comes from the two Greek words "kata" (downward) and "pultos" (a small circular battle shield). Katapultos was then taken to mean "shield.
Trebuchet Basics Fritz R. Fiedler. Basic Sling Trebuchet.
22-Oct-15 Physics 1 (Garcia) SJSU Chapter 6 Projectile Motion.
Catapult Farsquaad.
Chapter-3 Falling Objects and Projectile Motion
Levers Levers are one of the simple machines that were probably used in prehistoric times. Levers were first described about 260 BC by the ancient Greek.
Monday March 31, 2014 Chem/Phys Warmup  Provide one example of an energy transfer electrical to sound. Complete Energy Matrix.
Notes on Motion VI Free Fall A Special type of uniform acceleration.
Chapter-3 Falling Objects and Projectile Motion
Chapter-3 Falling Objects and Projectile Motion Outline: Acceleration due to gravity Falling object Projectile motion Overview: Explore how objects move.
The Catapult! Ancient Greece: Accomplishments. Warm-Up 1. Turn to your neighbor and compare the achievements you see or use. 2. See who has the most.
Creative Technology Laboratory
TREBUCHET Report Grading. Trebuchet The report will included the following information: (1) a word processed document, size 12 font, doubled spaced, (2)
By: Jason Anna, Cody Beatty, Mark Brumbaugh, Dave Clapper, Trevor Helsley, Ben Zurilla.
The Trebuchet Ethan F-G. What is the Trebuchet The Trebuchet is a machine that can launch many things including boulders, animals with diseases, and even.
Lisgar Trebuchet Contest ● Introduction ● History ● Physics ● Rules ● Plan ● Summary.
CATAPULTS and TREBUCHETS October 18, WHAT ARE CATAPULTS AND TREBUCHETS? Ancient ballistic weapons used in siege warfare. Many large catapults can.
 What is a catapult?  How can you use a catapult?  When was it created?
DESTROY THE CASTLE A Model of a Trebuchet By J. Kalinowski (student) Copyright Microsoft clip art.
John Osterling Why I chose it I chose this intersession to learn about how catapults and rockets, trebucets and slingshots were made. In the following.
PUNKIN’ CHUNKIN’. Catapult Chunkin Trebuchet Chunkin Physics behind Punkin Chunkin.
Design and Engineer an Accurate Trebuchet Anyone who has played Age of Empires will know exactly what a trebuchet is, and what it does. A trebuchet exists.
PROJECTILES Projectile Motion-- Inertia and Falling Objects Flaming piano tossed by trebuchet.
The word 'Catapult' comes from the two Greek words "kata" (downward) and "pultos" (a small circular battle shield). Katapultos was then taken to mean "shield.
CHAPTER - 7 Forces and Motion in Two Dimensions
Mechanical Engineering Drawing MECH 211/2 Y
Chapter 5 Projectile & Satellite Motion
A LEVEL PHYSICS Year 1 Introducing Moments A* A B C
Jeopardy Final Jeopardy Fire away! $100 $100 $100 $100 $100 $200 $200
Trebuchets.
Bell work: Select any 2 words and RELATE them by defining, describing & explaining them. Motion.
SIMPLE MACHINES TOPIC: THE LEVER!! Item: THE CATAPULT.
Mechanical Engineering Drawing MECH 211/M
MULTI TASK TREBUCHETS IT’S ALL ABOUT ENERGY!.
Trebuchet!.
Trebuchet Basics Fritz R. Fiedler.
The Trebuchet History and Physics of Mechanical War Engines
Chapter-3 Falling Objects and Projectile Motion
Biomechanical theory and concepts
Jared Kloos Oliver Miller
Forces and Motion Chapter 6 and 7.
WELCOME TO… WARFARE ADAPTATIONS! MEDIEVAL EDITION A LESSON BY ALEX…
Creative Technology Laboratory
Presentation transcript:

The Trebuchet By: BETSY CONGDON

Origins China -5th to 3rd century BC -Traction Trebuchet Arab influence -Counterweight -Influence in expansion Pictures: L to R Cairo, Experimental, Experimental

In Europe Reached in approximately 500AD Origin of the name Engineer Origin of the word Trebuchet Scale Well Picture: T to B Grey, Castellan

An Adaptation of the Past Catapult Comparison Traction-Hybrid- Counterweight The Mechanical Improvements Sling Length Picture: Grey

History of Reconstruction Napoleon III No surviving Trebuchets Modern knowledge based on texts and reconstructions Arab resources Pictures: L to R Arabesque, Experimental

Trebuchets Pictures: L to R Castlewales, RP Gamer, NFO, GW Warmaster

Power! Human v. Gravity Distances The Counterweight Pictures: Grey, Grey

How Did it Work? Objects Thrown Long turn over time Balances: -Counterweight -Projectile Weight -Throwing arm length -Angle of release Picture: David

Stages of Motion Loading Setting Counterweight Release Trigger Release of Object Rocking Motion Reset Picture: Trebuchet

Parts of a Trebuchet “If a sling is made very much too short-roughly half of its proper length-the rock will go straight up. If this should occur the correct response is to run away very fast.”- Tom Bullock Beam Frame Sling Counterweight Trigger

Cannon Kills Trebuchet Hernan Cortes Picture: Colonial

Other Resources My Personal Page Make your own Trebuchet Trebuchet T-Shirts Scientific American Article And More Links!

Sources “Trebuchet.” A wikimedia project. Jan 22, 2005www.wikipedia.orghttp://en.wikipedia.org/wiki/Trebuchet “Experimental Rconstruction of a Medieval Trebuchet.” The Medieval Centre Siege Engines. Dr. Peter Vemming Hansen “Medieval Siege.” Nova Online. PBS. January “Trebuchet:Some Experiments with Trebuchets.” Tom Bullock. January 22, The Grey Company Trebuchet Page. The Grey Company. April “The Trebuchet.” Scientific American Magazine. Scientific American Online Archives. July

Pictures _texts/06-Trebuchet.htm