Introduction
Newton’s Third Law of Motion, The Law of Action and Reaction states…”For every action there is an equal and opposite reaction.
I work in the construction industry and Newton’s Third Law of Motion, The Law of Action and Reaction is an important aspect of construction building process. The Third Law helps us determine how much weight or load a structure can hold; and without the Third Law, we would not have the towering structures and bridges we have in place today.
I will address how Newton’s Law applies on the bearing loads of a structure, the weight transfer of loads throughout the structure, the consequences of a mistake in calculating the load a structure can hold and how the weight above ground has to be supported by the soil below.
When we think of towering skyscrapers, we don’t think about all the components required to build that structure. We look up in awe at the buildings height and beauty and never give a thought to structural design investigation, structural mechanics and all the hard work that goes into building a magnificent structure.
Physics has an important role in the construction industry because without concerns for the actions of forces on physical bodies of the materials, structural failure could result. From design to completion, physics formulas and calculations are required to ensure that a structure will not fail and Newton’s Third Law of Action and Reaction is applied in this process.
For every action, there is an equal and opposite reaction. There are many components that must be addressed prior to breaking ground to build a towering structure. Before even thinking about putting a shovel to the ground, we must first select a building site that can bear the load of the structure; as not ...
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...es: http://eu.lib.kmutt.ac.th/elearning/Courseware/ARC261/chapter1_3.html
Construction, D. o. (2013). Dictionary of Construction. Retrieved December 2, 2013, from Dictionary of Construction: http://www.dictionaryofconstruction.com/definition/structural-failure.html
Daily Mail Reporter. (2009, June 28). Mail Online. Retrieved December 2, 2013, from Mail Online: http://www.dailymail.co.uk/news/article-1196064/Tumbling-tower-China-Amazing-pictures-13-storey-block-flats-toppled-over.html
James, P. M. (2013). Failure As A Design Criterion. Retrieved December 2, 2013, from Failure Analysis: http://www.tech.plym.ac.uk/sme/interactive_resources/tutorials/failurecases/index1.html
Tripney, J. A. (2011). Simplified Engineering for Architects and Builders. In J. A. Tripney, Simplified Engineering for Architects and Builders (p. 19). Hobokin New Jersey: John Wiley & Sons Inc.
Newton’s Law the first law being an object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction. In this movie I would say that Newtons 3rd Law came into effect. That being for every action there is an equal and opposite reaction which states for every force there is an equal and opposite force.
The enormous responsibility that an engineer has when designing a project is often overlooked. His or her job is not only to create a design that will work under ideal conditions, but that will meet the regulations of environmental and building codes and will also survive the unpredictable forces of nature that structures are sometimes subjected to. An article in the Seattle Daily Journal of Commerce, "Structures are Held up by Both Skill and Luck,"1 describes many risks involved in the designing process and the failures that can occur when small details are overlooked. In light of a recent surge of failures in the Northwest, the article says:
In 1687, Newton published Philosophiae Naturalis Principia Mathematica (also known as Principia). The Principia was the “climax of Newton's professional life” (“Sir Isaac Newton”, 370). This book contains not only information on gravity, but Newton’s Three Laws of Motion. The First Law states that an object in constant motion will remain in motion unless an outside force is applied. The Second Law states that an object accelerates when a force is applied to a mass and greater force is needed to accelerate an object with a larger mass. The Third Law states that for every action there is an opposite and equal reaction. These laws were fundamental in explaining the elliptical orbits of planets, moons, and comets. They were also used to calculate
When in space, Newtons first law is very obvious. When an object in space is set on a course, it stays on that course unless it is acted upon by some outside force. Newtons first law is also present in every day life here on earth. The place where we may experience it the most is in our vehicles. If you are driving your car down the road and you come to a sudden stop, then you are going to go through the widshield unless you are wearing a seatbelt! The reason that you keep moving is because some outside force has stopped your car, but it has not stopped you. This may be a good reason to wear your seatbelt. This concept is also know as inertia.
Clark, Rob. “Role of the Structural Engineer in Demolition.” R W Clarke LTD. Beng Ceng Mice Mistructe, 2009. Web. 16 Jan. 2012. .
Born on January 4, 1643, Isaac Newton is a renowned physicist and mathematician. As a child, he started off without his father, and when he was three years old, his mother remarried and left to live with her second husband. Newton was left in the hands of his grandmother. After getting a basic education at the local schools, he was sent to Grantham, England to attend the King’s School. He lived with a pharmacist named Clark. During his time at Clark’s home, he was interested in his chemical library and laboratory. He would amuse Clark’s daughter by creating mechanical devices such as sundials, floating lanterns, and a windmill run by a live mouse. Isaac Newton’s interest in science at an early age foreshadows how Isaac would be led into the
Newton’s 2nd Law of Motion states that acceleration is directly proportional to net force when mass is constant. This experiment dealing with variable forces has as its objective the verification of this law. In this experiment this law is tested for verification in straight forward way. Through the use of a Force Sensor and an Accelerometer, data collection of observations and measurements that a force exerts on a small cart along with the cart’s accelerations are to be determined. The sensors’ measurements will be employed to give meaningful relationships between the net force on the cart, its mass, and its acceleration under these conditions. The resultant measurements revealed will verify and determine the force and acceleration relationship as stated by Newton.
What is there to know about the three laws of motion? The three laws of motion are only one of the countless things formulated or developed by the astounding seventeenth century physicist and mathematician, Sir Isaac Newton. Sir Isaac Newton is considered one of the pioneers for the ever growing world of physics. Newton was the metaphorical outline for numerous brilliant physicists such as Albert Einstein, Niels Bohr, Richard Feynman, and Erwin Schrödinger. Many of those names may be much more familiar than that of Isaac Newton, but in the science world, Newton is a beloved figure since a vast number of rules and theories were derived from him. Newton’s rules and theories still hold true today, just like with his three laws of motion. One of Newtons many clever quotes or sayings is, “Tact is the art of making a point without making an enemy.” Because Newton lived by this saying his entire life, he was a successful physicist who is still important in todays world. Even though Newton was a powerful mind in the science world, he was also an astute mathematician, making breakthroughs in the mathematical world as well.
I have conducted my research through interview with someone familiar with construction and development as how geometry is used in these fields.
However, the success of the building schemes relied on the construction methods and innovations that are now attributed as bei...
The acceleration of a body or object is directly proportional to the net force acting on the body or object and is inversely proportional to its mass. (F=ma)(Newman)
The third law is, “For every action there is an equal and opposite force.” This means that there is a reaction force equal in size, but in opposite direction. So when an object pushes another object it gets pushed back in the opposite direction.
Engineers set up all building codes based on accurate calculations that are based on theories and actual observations known as seismic assessment. . There are two different types of seismic performance assessments, experimental assessment and numerical assessment. Experimental assessments are very expensive since engineers need to build a scaled m...
NEWTON concluded that not only the earth, but every object in this universe attracts every other object present around it with a certain amount of force. To draw this conclusion this great physicist also gave many laws like “THE UNIVERSAL LAW OF GRAVITATION”.
In the natural world, physicists find new discoveries constantly. Some of these discoveries include the study of motion and forces. The well-known scientist, Isaac Newton, came up with the three laws of motion, which state rules and facts about the movement of an object. Our textbook states the laws of motion, as ?A body in motion will remain in motion at a constant speed and direction unless an outside force acts upon it. The net force acting upon an object is directly related to the mass and acceleration of the object resulting acceleration is in the direction of the net force, which is the vector sum of all forces acting upon the object. Finally, the third law of motion states that when one object applies a force to another, the other object applies the same amount of force back to the first object, but in opposite directions.? With these laws of motion, we can understand in detail how our world works. Also, that the movement of an object is more complex than a simple push. This discovery is taught to students all over the world because of its great importance and will continue to enhance the knowledge of the mystery of our earth.