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How Did Newton's Laws Of Gravity Effects An Object?

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Have you ever wondered how the laws of gravity effects an object? This is a question that many people may have pondered, because nothing really explains in detail about it other than elementary explanations. I like to do science experiments in school and I also enjoy history, mainly militaristic, and this is a topic that interests me to try to solve it with experimentation. I believe that learning more about Newton’s Laws of Gravity and Motion may help to explain why a trebuchets counterweight and projectile weight are directly related to the distance fired by the trebuchet. Trebuchets are catapults that you may think of as medieval, but they have ben around a lot longer than you think. The word trebuchet came from the French word, trebuch, which means to tumble (Farrell, Scot). You can follow the history of trebuchets by looking at how they were built (Miners, Russle). In the 4th century BC, Wu jing Zong Yau told about traction trebuchets, which were some of the first trebuchets (Farrell, Scot). Trebuchets were built using mainly teams of men, taking months to …show more content…

Getting it to fire thou, is a challenge in itself. Centripetal is latin for center seeking (Wagon, Joy). If you let go of the object in mid swing, or cut the rope mid arc, the object will stop it’s circular path and free-fly strait in the direction that it was going (Wagon, Joy). Many illustrations and accounts show little detail about how the massive trebuchets fired (Miners, Russle). After the trigger is released the sling is slid through a trough then enters into it’s arc (Miners, Russle). At the hight of the arc, the sling lets loose ball by passing out of a prong or hook (Miners Russle). Most early castles were made up of wood and dirt, and were latter made of stone and brick (Šnajdar Tea Gudek). Castles were not just forts, they were also basically small villages and towns, holding many businesses, houses, and barracks (Šnajdar, Tea

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First constructed in 300 B.C. by the Chinese and Trebuchets were also known as trebuckets, Trebuchets became known rapidly for their great power and exceptional accuracy. Trebuchets threw many things, here’s a list for you. The Trebuchet threw stones, sharp wooden poles, darts, fire, burning tar, burning sand, pots of Greek fire, feces, dead mangled bodies, disease ridden bodies, body parts, dead animals,

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However artillery was hard to move especially since the heaviness and the fact that there were only animals to pull it.

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Finally Medieval European Castles would have slots built into the castle to allow for archers to shoot from inside the castle. Japanese Castles are similar as they have high walls for protection and make it harder to invade. They are also similar because they are used as outposts for the daimyo (Treat and Soper, 1955). These two

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The trebuchet was a very popular weapon used in the medieval times. They have very intricate designs even though they look quite simple. They have a swinging arm to projectile the thing they wish to throw. These weapons were used to throw heavy loads. There is a sling that unhinges when it hits a certain height.

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The onager used a hook with a pouch that would carry a boulder compared to the catapult which used the spoon mechanism. The reason the Romans preferred the hook and pouch was because it was more accurate than the spoon (Dugdale-Pointon). The onager had an elevated crossbeam that would operate as a stopping point. A swing arm was placed in a bundle of rope that would be winched down until it reached a slip hook. The hook would then be released, and the arm would fling forward until stopped by the crossbeam.

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Here is the Warwick castles authentic recreation trebuchet; it is one of the medieval times best weapon. It was used to defend their castle or to attack the castle. It was invented in China in 300BC but then reached Europe during the medieval era in 500AD. The trebuchet was used to throw over heavy equipment over high walls of the castles.

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Bolts and stones for these early ballistae were assembled on the battlefield. These smaller ballistae required little specialized knowledge to build, and consequences for mistakes wouldn’t be as severe as most parts were wooden and able to be easily remade. The later, and much larger, ballista were made of large amounts of metal and delicately cut wood. Mathematicians and professional artisans were needed to design and build these weapons. Their massive projectiles (some exceeding 150lbs) were pre-rounded by craftsmen and thus had to be transported.

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It took centuries and nearly half of the continents to bring about such a weapon. Its towering frame and sling capable of launching missiles over 300 pounds was created by some of the most innovative people across the Eastern Hemisphere. Such a weapon was built for destruction, the trebuchet’s specialty being

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Albert fish was born in 1870. He grew up in Washington, DC, with lots of family problems. Not only did his father die when he was at the age of five, but mental issues seemed to run in his family. Fish was sent off to a foster home when his mother was no longer able to take care of him because she was working so many hours to keep up with his father’s passing. The orphanage is when warning signs appeared like, Fish taking pleasure in the punishment the boys were given when they were misbehaving.

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The 0.7 metre-long arrows, each with a long tube of gunpowder attached around the point of each arrow, could be fired from a long, octagonal-shaped basket at the same time and had a range of around 500 paces. C. Another weapon which was known as 'arrow as a flying sabre ', could be fired from

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There is not an exact time or place where the longbow was invented, but some think it came from the Celts in Wales (Max Distro, 2013). The longbow is made of remarkably strong wood, and is roughly six feet tall and ⅝ inch wide (Max Distro, 2013). Of course there were other weapons, too, such as spears, boomerangs, metal daggers, and swords (Michael Marshall, 2009). Gunpowder was invented in China in 904 AD (Max Distro, 2013). The Chinese astonishingly kept the use of gunpowder a secret from the rest of the world until the thirteenth century (Heather Whipps, 2008).

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Medieval weapons just started as spears but the medieval era evolved quickly they invented the catapult, swords, cannons, crossbows. Name it and the list goes on, they had variety of weapons they used as well as torture devices such as hanging people, dragging them by tying them to a horse and pulling the human body apart from torso to the lower body. The pear was also a very “nice” tool they used back in the medieval era it 's a tool where if a woman cheats on their husband they get the pear tool inserted in the vagina of a woman and it slowly opened inside of them causing the vagina to rip and to bleed to the point where the woman dies from so much blood being lost. b862ba6a-8335-448c-b6d4-6dd91f6217ae.jpg After the torture that the medieval people went through from not being a christian many fled the scene to go to a nice peaceful place where it’s okay to be the religion they are today.

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Today, about almost every food that we are buying are GMO’s food. GMO’s are known as Genetic Modified Organisms, in which food has been artificially manipulated in a laboratory through the process called genetic engineering. Over the past decade, this topic about GMO’s has been widely discussed, whether it is beneficial or harmful to our society. The majority opinion of the conservation is mixed. As stated in the legislative documents called “Restrictions on Genetically Modified Organism”, support for the introduction of genetically modified foods into the food supply held steady at 26 to 27% of respondents in favor over that time period, while opposition to the introduction of such foods fell from 58 to 46% over the period.

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persia was very crafty with tools which helped in battle and making. these tools were mostly metal, made my molding and

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They used various techniques. They would either build things by hand or with a mould. The most common pieces of pottery that they made were water jugs or pots to cook in. Another pot that they made that I found cool had bark woven around the outside which would cool the water through evaporation when it was soaked in water. After building the pot and setting it out to dry, they would cover it in maybe bark or cow dung and fire it on an open fire.

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