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History: The Mangonel is the catapult we built and used. The mangonel was built/invented in 400 BC. The Romans were the ones that ended up inventing this Mangonel Catapult design. These catapults were used by the Romans obviously, and they were used for battles because they could reach up to 1,300ft back then. The catapult that my group and I built has a rectangular base. On one end of the rectangle we have boards that stand straight up. These two boards that are standing up has a block, and we have a arm that you pull back that has bunge cords from the rectangle frame to the arm, and you pull back then let go of the arm and the arm swings the object. Back then the objects would have been rocks and thing like this for the Romans to hurt or kill the enemy. Now no one exactly knows where specifically the Romans built it, but it could have been in Europe, Britain, much of western Asia, northern Africa and the Mediterranean islands. ("History of Catapults - Physics of Catapults." History of Catapults - Physics of Catapults. N.p., n.d. Web. 12 Nov. 2015.) …show more content…
N.p., n.d. Web. 12 Nov. 2015.) Pro & Cons: Advantages- The first advantage of our Mangonel type catapult was that it was and is well used for more of horizontal distance, and back during the Romans time it was used to knock walls down. In our case it was well used for throwing it quickly and getting distance rather fast. ("Catapult Physics." Real World Physics Problems. N.p., n.d. Web. 12 Nov. 2015.) Advantage- was when we wanted to adjust how far we wanted the baseball to go we could. All we had to do was just pull our arm back to where we wanted to a certain spot instead of just having one place to throw every time. If we wanted to throw the ball really far then we pull the arm back as far as we can and release it. If we wanted more accuracy for short range we did not pull the arm back as
Critics say that it takes away from the way the game is supposed to be played. The rule, actually brings out the pureness of the game. It lets the hitters concentrate on hitting and the pitchers on pitching.
Question 5: “Texts construct characters who represent the best qualities in human nature, as well as those who represent the worst.” Discuss how at least ONE character is constructed in a text you have read or viewed. (Sem 2, 2016)
We will now look at the physics of a trebuchet. “The trebuchet uses many different physics applications, we will look at a few of them. Basically a trebuchet is a fulcrum.
The ballista was like a much larger version of the crossbow used by besiegers. It got it’s power from being fired with sinew ropes and had two arms. Although the ballista was a great weapon it was hard to construct, therefore the Romans developed a new version called the Mangonel. It, like the Ballista also got it's power from sinew ropes but unlike the ballista which used two arms, the Mangonel only used one arm. To make the Mangonel easier to transport the Romans added wheels. It was very light and could hurl objects such as rocks and even burning projectiles.
For almost as long as civilizations began they have been fighting against each other. Often times these wars come down to who has the better military equipment. When one army creates an elite war machine another army is sure to soon copy or improve it. For example the U.S. Army Signal Corps purchased the first ever military aircraft in 1902 (Taylor). Two years later the Italians were also using aircrafts. The trebuchet catapult is no exception; it was one of the most destructive military machines of its time (Chevedden, 2000). A trebuchet works by using the energy of a falling counterweight to launch a projectile (Trebuchet). In this research paper I intend to explain the history and dynamics of a trebuchet catapult.
When one throws a baseball properly they are using there entire body to generate a large force to propel the baseball. A general throwing position starts with a person rotated 90 degrees from there target with there throwing arm 180 degrees from the target and parallel to the ground. The person then starts rotating their body back towards their target while there throwing arm starts bending until it is almost 90 degrees to their elbow, while the arm is bending at the elbow the throwing arm is rotating such that the arm rotates back almost 180 degrees from the target. Meanwhile the person is leaping forward with the leg that was initially pointed at the target while there other leg is planted into the ground. The person is bending at their waist and the other arm is rotating into their body. Around the point where the driving leg strikes the ground the throwing arm is rotating foreword at a tremendous angular speed and the person lets go of the ball. At the point where the ball is let go the persons body pulls the planted leg forward and the throwing arm finishes its motion towards the driving leg.
Archimedes Iron Claw was one of Archimedes’ greatest inventions. It was incredible machine, the likes of which had never been seen before and was likely never seen again after the Second Punic War. The claw was employed in the year 213 B.C.E. when Roman warships attacked the coastline of Syracuse. Archimedes employed an ingenious system of long range catapults and ballistae along with the iron claw and other machines for surprising any enemies that got within close range of the wall. Part of the genius of the iron claw is that, by Polybius’s description, it seems to have been operable by only one man while having the power to take out an entire quinquereme weighing roughly 100 metric tons.
Lengthening the sling proved valuable, increasing velocity and range considerably. However, a point was reached at which the sling length could be said to be optimized, and lengthening it further only created unpredictable release angles.
Several sources were used to collect information about the weapons described in this project. Most of the sources used were web pages. There is one book source. The project will also include a presentation complete with pictures and lecture for each of the weapons in the written report.
...e went into motion. Possible projectiles of the trebuchet were living prisoners, jugs of Greek fire, rocks, and animals. Another large weapon of siege was used primarily in storms, the battering ram. In its early stages, the ram was no more than a hefty beam with a mass of metal attached to the end. Men would hoist the cumbersome boom onto their shoulders and run into a wall or door as many times as needed until the surface under attack gave way. In the Middle Ages, it was developed into more of a machine, for the ram hung from the center of a tent under which the men operating the ram could hide. The ram could be swung like a pendulum much more easily than having to constantly run back and forth. Also, castle guards often poured hot oil or other things onto the ram and its engineers. The tent, which was on wheels, protected the men and the battering ram as well.
one simple reason for why it was introduced. It was not a new idea as
The mangonel, somehow, had some design flaw in that is called for a wooden barrier to be a concept. It is place in catapult history is nonetheless well documented as this model was still used when the trebuchet arrived on the scene. Unlike it is earlier Greek brother. The mongonel is counted as a easier design in history of catapult.
How did barbed wire impact the expansion of the west? It changed the way cattle was ranched. Barbed wire helped farmers keep livestock out of their land and kept livestock from eating up all their crops. Barbed wire also stop the open range ranching and cut down the number of cowboys they needed to hire. It also kept the livestock from being easily stolen. Barbed wire impacted the expansion of the west by changing the way cattle was ranched and lands were divided.
This was very problematic for the fielders since ball was thrown hard, hit harder, and then came down fast. Back then most people did not care a lot about safety, after gloves were started to be allowed many people still did not use them since it was seen as “unmanly” to use a glove(Davies,37). This then created many ways for people to get hurt playing baseball. So many of the rules helped yet this one rule, hurt others while helping some.
Bow and arrow improved this long-distance effect, have mechanized it and made it more efficient. Now, the extended arm could reach farther and the distance to the target became larger and more secure. From the beginning, man has used this weapon not only for hunting, but also for armed conflict, murder and raids.