the study of aerodynamics and gravity Essay

Air trajectory is the physics of how an object moves through a “fluid” which can be a liquid or a gas. In the event of Air Trajectory, students launch projectiles a certain distance using gravitational energy in the form of a dropping weight. The involved science is more about the most efficient method of launch rather than how the projectile moves through the air.

The book Flight by Sherman Alexie is about a 15 year-old boy named Zits. His Irish mother dies of breast cancer when he is young and his Native American alcoholic father runs away. He has lived in 20 different foster homes and has gone to 22 different schools. Zits had a very rough childhood which has led him to be a troublemaker. Later in the story he shoots up a bank and then gets shot. As a result of his death, he goes on a “flight” and lives through parts of people’s lives who’ve experienced violence, revenge and betrayal. A scene in Flight where he experiences betrayal is in the body of Jimmy. Jimmy betrays his wife then later finds out that his best friend betrayed him and so many other people. In this scene Alexie suggests that we

When a person is faced with an awful situation, it is all too easy to only see the negative. Flight by Sherman Alexie, focuses on this through the point of a young teen named Zits. Zits grew up in an abusive and unhealthy environment. (exsmples) When Zits turned fifteen, he met someone that calls themselves Justice who mislead Zits ino shooting up a bank. This leads to his death and a series of body shifts. These shifts make Zits reflect on his own identity and the actions he’s committed his life. By experiencing different stories/lives, Zits is able to learn that, even though there are bad things in the world, there are also many positives to go with the negatives.

Isaac Newton is considered one of the most important philosophies (scientist) in history. One of the biggest accomplishments the newton created was discovering the theory of gravity. Defined in the Principia, his theory about gravity helped to explain the movements of the planets and the Sun. This theory is known today as Newton's law of universal gravitation. Also Newton's created the laws of motion were three fundamental laws of physics that laid the foundation for classical

Newton's discovery of gravity explains why everything falls to the ground it also supported the theory that planets travel in an elliptical path around the Sun. He also stated gravity increases if mass increases. The force of gravity decreases when the distance between objects gets smaller (Smith, George). Isaac Newton's creation of the three laws of motion explain friction, which explain why cars accelerate and also helps today’s track athletes improve their speed. He also explained Force = mass x acceleration, which serves as common knowledge for people today.

First, Sir Isaac Newton discovered gravity after observing an apple fall to the ground. However, one of his most notable contributions is not the discovery of gravity but his discovery that gravitation is universal. The force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance that separates their centers.

Before Newton talked about gravitation the main knowledge of scientists was a elementary knowledge of optics, mechanics and astronomy.Copernicus Kepler and Galileo provided the background knowledge of the stars and planets, but Newton used their data to discover the whole gravitational system.10Newton reasoned that the planets and all other physical objects in the universe moved through mutual attraction of gravity.Newton said that every other object in the universe affected every other object through gravity.This explained why the planets move in an orderly fashion. Newton found that “the force of gravity towards the whole planet did arise from and was compounded of the forces of gravity towards all it’s parts, and towards every one part was in the inverse proportion of the squares of the distances from this part.”Newton proves all of this mathematically. This was known to be the single most important contribution to physics that ever has been made.11

Despite maturing in growth, Isaac was almost always absentminded. He thought of problems in his head and ignored any other subject until he solved them. Writing on a journal where he plastered his thoughts, Isaac continued to write theories on mathematics and laws of gravity. It was then that Newton realized what he wanted to do; he wanted to explore territory that other scientists had not dared to observe. In 1666, at the mere age of twenty three, Isaac presented his theory of gravitation. He was able to explain that a particle attracts to every other particle using a force directly proportional to the square of the distance between them. His breakthrough find has not just transformed the idea of gravitation around Earth but universal gravitation as a

Ever since I was little I was amazed at the ability for a machine to fly. I have always wanted to explore ideas of flight and be able to actually fly. I think I may have found my childhood fantasy in the world of aeronautical engineering. The object of my paper is to give me more insight on my future career as an aeronautical engineer. This paper was also to give me ideas of the physics of flight and be to apply those physics of flight to compete in a high school competition.

With the body and wings creating lift, their sheer size creates another variable a pilot must

Gravity constantly pulls things down when it enters the earth’s atmosphere. Why does earth have a gravitational pull? Earth’s have a gravitational pull that keeps us on the ground so we won’t float off in space. What is the earth’s atmosphere made of? earth’s atmosphere has 78% oxygen 21% and other gases that surrounds earth. What is gravity made of? Space has these little balls that are called gravitons that float in space so we weigh less and jump higher. Earth’s atmosphere has gravity that keeps us on the ground and gravitational pull does the same. Without gravitons the solar system would not be in order.

Since the beginning of recorded history, humans have always had a fascination with flight. Now that we live in a world where boarding an airplane and flying across the country – or even the world - is simply a part of everyday life, the wonder of flight has diminished for many. Despite this, physics students from all around continue to delight in the many physical forces that play a part in keeping these huge objects (like jumbo jets) from falling out of the sky!

Isaac Newton was a scientific genius who helped the world understand many concepts. Isaac Newton is probably most famous for his discovery of the laws of motion which describe gravity for the first time. The laws of motion also described the force of an object depended on two things, mass and acceleration. With Newton’s help the modern world has been able to innovate and invent many things some that during Newton’s time was thought of as impossible. Isaac Newton was a scientific genius who was the first to describe gravity, he wrote three laws of motion, and finally helped modernize the world with the understanding of gravity.

In 1943, Theodor Von Karman, in response to a request by US Air Force headquarters, claimed that the realization of a supersonic aircraft would have been doable using the right technology and tools. The fear of breaking the "sound barrier" was finally removed in 1947, when the Captain Yaeger flew the Bell X-1 at a speed slightly above Mach 1 for few seconds, producing the famous and long-awaited sonic boom (caused by an impulsive pressure change created by the sonic waves detaching from the aircraft), music for the scientists attending that historical moment, but current nightmare for the 21st Century supersonic vehicles' designers [8].

Newton had given the world what we now know as physics. For the past three hundred years Newtonian Mechanics have been taught to every student aspiring to elevate their minds. Newtonian Mechanics were the end all to the questions that had plagued thinkers since the beginning of time. The key difference is that Newton was never exposed to the world of science that technology had made prevalent to the likes of an Einstein or Hawking, or even my colleague studying neuro surgery at John’s Hopkins University. When Newton was sitting under his apple tree conjuring up ideas for how and why he did not fly off into space or why the harder you hit something the farther it goes, technology was moving along at the rate of most people’s grandmothers in their walkers. The scientists that had surrounded Newton knew only of what they could see. Their were no people looking to the far ends of the galaxies and their were no people looking in to the unseen cells that make up everything that we can see. Basically, Newton did not have a reason to explain what he was not aware of. He did have quite good reason, however, to explain why he got a bump on his head from that ripe apple that no longer needed the shelter of the tree. According to Shlain, Newton set the world he knew to mechanics and set the parameters for the new and final, well what was thought to be the final paradigm of the world. Then in 1905,