Object Oriented Language for Programming-myassignmenthelp.com

Question: Discuss about the Object Oriented Language for Programming. Answer: The required definitions are described in the following: Procedural Programming: The procedural programming refers to the subtype of the imperative programming as a programming paradigm. This is based on the idea of the procedure calls where the statements get structured into various processes. These processes are also known as functions or subroutines (Schuster et al., 2015). Object Oriented Programming: It is the programming language model that has been organized across objects. This is done on logic, instead of the data and actions. Here not only the data types of the data structure are defined, but also the functions that are applied to data structure. Java, Curl, Smalltalk and Delphi falls under the examples of object oriented programming. Object: This indicates the special instance of the class. It could be the combination of variable, data structure and functions (Dennis, Wixom Tegarden, 2015). For example the object with the name field set to Joseph could the instance of the class Employees. Class: The class is the extensible template of the program-code to create objects. This delivers the initial members variables and the implementation of the member function or methods. Attribute: It is the specification defining the property of any element, file or object. Regarding clarity they are considered to be the metadata (Smith, 2015). Method: The method is the procedure related with the message and any object (Zeigler, 2014). Constructor: It is the special method of any structure or class initializing the object of that type. The constructor is the instant method having same name as its class. It could be utilized for setting values of the objects members. This is either user-defined or default. Polymorphism: This indicates the ability of the programming language to process the objects differently. This depends in their class or data type. To be more particular, this is the ability for redefining the methods for the derived classes. Inheritance: Inheritance has been enabling the new objects to acquire the properties of the current objects. The class used as the basis for the inheritance id the base or super class (Liang, 2013). Class inheriting from any super class is the derived or subclass. Super class: Asuperclassis the class extended by any other class. For example a class named Gender is defined. public class Gender { } A new class can be created by extending this class: public class Male extends Gender { } The Gender class is the superclass of Male class. Subclass: In a relationship between two objects the subclass is referred to the class inheriting from the superclass. The subclasses are also known as the extended, child or derived classes. Encapsulation: Encapsulation is the binding of data with code manipulating it. This has been keeping the code and data secure from any external interference (Yang et al., 2015). The encapsulated code comprises of some characteristics. The first one is that everybody must know how to access that. It could be simply utilized regardless the details of implementation. There must not be any side effects originating from code and impacting the residual part of the application. The concept of encapsulation lies in the fact that it has been keeping the classes distinct. They have been restricting them to being tightly coupled with others (Smith, 2015). Array: In object oriented programming there have been series of objects where each of them has been of same type and size. These are the arrays. Every object in the array is the elements of array. For instance one can have the array of characters or integers defined as the data type. Unified Modeling Language: The UML and Unified Modeling Language is the developmental, general purpose modeling language in software engineering (Dennis, Wixom Tegarden, 2015). This is intended to deliver the standard method to view the system design. This is the tool to specify software systems. UML has been inclined naturally towards the object oriented programming (Liang, 2013). However it the as easy to model the procedural languages likes Fortran, C, Visual basic and so on. Instance variable: In the field of object-oriented programming having classes, the instance variable id the variable defined under a class or member variable. For this every instantiated object of classes possess a distinct copy or the instance. Thus the instance variable has been same as that of the class variable. Exception: Exception is the more basic concept than OOP. However OPP has been building upon them in a natural manner. The exception handing is the mechanism of controlling the errors (Zeigler, 2014). The exception has been handled through saving the present execution state in the predefined place along with switching the execution over a particular subroutine. This subroutine is also known as the exception handler. Throw an exception: As any error takes place in any method, the method generates object and surrenders that to the system of runtime. This object, also known as the exception objects, keeps the data about this error. This includes its state and type of the program as the error takes place (Zeigler, 2014). As the method throws an exception, the runtime system tries to find any way for handling that. Catch an exception: Any program catches the exception with the exception handler. This is done at the situation in the program where the programmer needs to handle any problem (Liang, 2013). The catching of any exception is indicated by the catch keyword. Static: The class members could be declared utilizing the static. This is a storage class modifier. The data members have been shared by every instances of the class. These are stored in a single place. Garbage Collection: The garbage collection is the technique that has been freeing the programmers from the hazard to explicitly manage the memory allocation for each object created by the (Tschannen et al., 2015). More effective techniques and algorithm that have been coupled with the rise in computational efficiency of the machines have turned the overhead insignificant. This has been for the most extreme cases. References: Dennis, A., Wixom, B. H., Tegarden, D. (2015).Systems analysis and design: An object-oriented approach with UML. John Wiley Sons. Fritzson, P. (2014).Principles of object-oriented modeling and simulation with Modelica 3.3: a cyber-physical approach. John Wiley Sons. Liang, Y. D. (2013).Introduction to Java programming: brief version. Pearson. Schuster, F., Tendyck, T., Liebchen, C., Davi, L., Sadeghi, A. R., Holz, T. (2015, May). Counterfeit object-oriented programming: On the difficulty of preventing code reuse attacks in C++ applications. InSecurity and Privacy (SP), 2015 IEEE Symposium on(pp. 745-762). IEEE. Smith, B. (2015). Object-oriented programming. InAdvanced ActionScript 3(pp. 1-23). Apress. Tschannen, J., Furia, C. A., Nordio, M., Polikarpova, N. (2015). AutoProof: Auto-active functional verification of object-oriented programs.arXiv preprint arXiv:1501.03063. Yang, T. C., Hwang, G. J., Yang, S. J., Hwang, G. H. (2015). A two-tier test-based approach to improving students' computer-programming skills in a web-based learning environment.Journal of Educational Technology Society,18(1), 198. Zeigler, B. P. (2014).Object-oriented simulation with hierarchical, modular models: intelligent agents and endomorphic systems. Academic press.

The Pedagogy of the Oppressed free essay sample

The Pedagogy of the Oppressed What does the opinion expressed in Paulo Freire’s â€Å"banking† education metaphor really say about modern society and the disenfranchised? Freire begins Chapter Two of his novel â€Å"Pedagogy of the Oppressed,† by analyzing the teacher-student relationship that is characteristic of the Socratic/Lecture Teaching Methods. Freire refers to these teaching methods as â€Å"the banking concept of education,† where the students are considered empty bank accounts just passively and robotically waiting to be filled with deposits from the omniscient professors. 1) While at first, the metaphor seems novel, upon closer inspection, Friere is making a bold and controversial statement about the current power-hungry and oppressive social construct. A system designed and manufactured by the wealthy in order to polarize the divergent social classes and maintain the status quo. But all is not lost, there is a light at the end of the tunnel-th e light of communication. I apologize for the dramatics, but I have a deep personal connection with Freire’s beliefs about the true healing powers of communication. We will write a custom essay sample on The Pedagogy of the Oppressed or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page For me, Maynard James Keenan, the lead singer for the band â€Å"Tool,† says it best in the song â€Å"Schism† when he cries, â€Å"Cold silence has a tendency to atrophy any sense of compassion between supposed lovers†¦ between supposed brothers. † I know at first these lyrics may seem like a stretch, but if you really think about it, Keenan’s words echo the sentiments of Freir’s assertions many times throughout Chapter Two. For example, in Freire’s introduction of the â€Å"banking concept,† he wrote: Education thus becomes an act of depositing, in which the students are the depositories and the teacher is the depositor. Instead of communicating, the teacher issues communiques and makes deposits which the students patiently receive, memorize, and repeat. This is the â€Å"banking† concept of education, in which the scope of action allowed to the students extends only as far as receiving, filing, and storing the deposits. (1) I imagine Freire’s idea of communicating to be along the lines of two different individuals or groups engaging in more dialogue instead of just getting forced to endure contrived monologue delivered by so many professors in modern academia. Freire continued to stress the power of communication later in the chapter when he wrote: The bank-clerk educator does not realize that there is no true security in his hypertrophied role that one must seek to live with others in solidarity. One cannot impose oneself, nor even merely co-exist with one’s students. Solidarity requires true communication, and the concept by which such an educator is guided fears and proscribes communication. Yet only through communication can human life hold meaning†¦ Authentic thinking, thinking that is concerned about reality, does not take place in ivory tower isolation, but only in communication. (4) Once again, I am reminded of Keenan’s song and how in my life, silence, ignoring, denying, and stuffing have never proved healthy or beneficial. In fact, I believe that these are destructive, emotionally violent actions that perpetuate the social polarity and self-obsession that damage relationships and any sense of social unity. On a lighter note, while reading this chapter, I got the feeling that Freire might be a Political Scientist; he mentioned â€Å"libertarian education† and â€Å"populist manifestations,† which lead me to a another question. Now, it has been a while since I took a Political Science class, but what was Freire referring to when he wrote: The raison detre of libertarian education, on the other hand, lies in its drive towards reconciliation. Education must begin with the solution of the teacher-student contradiction, by reconciling the poles of the contradiction so that both are simultaneously teachers and students? Correct me if I am wrong but I don’t remember Libertarian Ideology being signified by a focus or appreciation for reconciliation. And to claim that the sole reason for the existence of a â€Å"libertarian education,† whatever that really means, is about reconciliation, is a bold statement. I always thought it a bit risky to speak in absolutes. When I finally finished reading Freire’s somewhat dense examination of society, culture, control, and power, I was tired but impressed. While I may not agree with everything Freire wrote, I did find his analysis to be balanced. He succeeded in showing how both the teacher and the student are dehumanized by our modern educational system. And while he hinted at the true pathology that lay beneath our hierarchical social system, he did not place the blame on any specific group or demographic.

How to Write a Persuasive Essay Topic About Screenwriting

How to Write a Persuasive Essay Topic About ScreenwritingWriting a persuasive essay topic about screenwriting is a big challenge for many people. Not just because of the huge field of screenwriting but because many companies require a lot of specific things. For instance, they want a convincing argument or a list of examples to back up their statements and ideas.The best solution for this is to write a persuasive essay topic about screenwriting with all the proofs that they need. What is the point of writing a document that is useless? For a small company, this is one of the things that could take lots of time. Yet, they don't want to waste time when their primary purpose is to sell a product or sell themselves.Another problem with persuasive essay topics about screenwriting is that there are thousands of writers who are extremely proficient in their craft. If you wanted to read one of these skilled writers, you will have to spend a considerable amount of time in order to discover it . Now, you don't really have to be as good as them. What you can do is to write your essay from your own perspective so that the audience won't even notice that you're not very good.The biggest and most obvious problems with writing a persuasive essay topics about screenwriting is that if it's done wrongly, it will end up being futile. You should first know how to manipulate your audience so that you will actually convince them to buy what you're selling. Here are a few tips on how to make it easier to get people to buy what you are selling.For example, you should always use technical terms. You can also add metaphors to the arguments you're making. Don't explain why some concepts are important and why others are less important but instead use math, symbols and examples to make it easy for people to grasp the concepts.One of the other tricks in writing persuasive essay topics about screenwriting is to introduce a topic at the beginning that is related to the area you are writing abo ut. This way, the audience will already be familiar with it before they read the whole thing.Another tip that can help you greatly in your writing of persuasive essay topics about screenwriting is to think carefully about what you're writing. Don't simply assume that if someone says 'yes' then it must be true.

The 5 Kingdoms of Life Essay Example For Students

The 5 Kingdoms of Life Essay MONERAThe Monera Kingdom, though not often recognized by all people, has a profound effect on all of our lives. Its cell structure is simple, containing one or a colony of cells. It has no nucleus, no organelles, a cell membrane, and only certain members of the kingdom have a cell wall. They most often obtain food by photosynthesis or feeding off another dead organism. It can move only through water or the organism that is hosting it. It reproduces not sexual or asexually, but through conjugation and fission. It is environmentally important because of its significance to the food chain. It also produces nitrogen, vitamins, and antibiotics, essential to several other types of life. Some practical examples of this kingdom are bacteria and cyan bacteria. We will write a custom essay on The 5 Kingdoms of Life specifically for you for only $16.38 $13.9/page Order now (Smith, E. 1998, Hall, S. 1996, LRC 1997, SER 1998)PROTISTAThe Protista kingdom is another kingdom often overlooked in scientific importance. Its cell structure is somewhat more complex than that of the Monera. Most of its components are single-celled organisms, however some are multi-celled. Its cells consist of a nucleus, organelles, vacuole, cell membrane, and some of them also contain a cell wall. It uses many intricate processes to obtain food, such as pseudopodium, photosynthesis, cilia, flagella, as well as photosynthesis. It moves by means of cilia, flagella, and pseudopodium. It can reproduce by conjugation, fission, asexual, and sexual means. In the environment, it produces much the way plants do, while consuming much the way animal do. It is important to its habitat because it stabilizes the food chain, is a human food source, and produces oxygen. Some common protista are plankton, algae, and the amoeba. (Smith, E. 1998, Hall, S. 1996, Southron, F. 1996)FUNGIAfter careful examination, you will realize that the fungi kingdom is more than just mushrooms. Most of its organisms are single-celled, with some exceptions being multi-cellular. This group has a nucleus, organelles, a cell membrane, as well as a cell wall present in all fungi that is absent from the previously mentioned kingdoms. It obtains food in majority from absorbs ion, partnership, and leeching from decaying organisms. Its only movement is that of the host; which it is connected to. They reproduce by spore, as well as by asexual budding. They are helpful because they produce antibiotics and also help in fermentation. Some organisms that are members of the fungi kingdom are mushrooms, molds, mildews, and yeast. (Smith, E. , 1998, Hall, S. 1996, Lista, D. 1998)PLANTAEThe planate (more commonly plant) kingdom holds some interesting properties. Unlike the previously mentioned kingdoms, the planate consists only of multi-celled organisms. All members of the group known as planate contain a nucleus, organelles, cell membrane, cell wall, as well as a vacuole. Their major source of food comes from the process of photosynthesis. Its only movement is in growth, where it gravitates toward the most prominent light source. It reproduces through a complex process of Propagation, which consists of grafting, budding, cutting, and layering. It is used in its envierment for a food source as well as a medicine. Angiosperms, gymnosperms, mosses, and ferns all call the planate kingdom their kingdom.( Smith, E., 1998, Hall, S. , 1996, USDA, 1999)ANIMALIAWe finally reach the kingdom which we as human beings call home, the kingdom more commonly known as the animal kingdom. The Animalia and Planate kingdoms are the only two which consist exclusively of multi-celled organisms. The cells of a member of the animalia kingdom consist of a nucleus, organelles, cell membrane, as well as the vacuole. They obtain food mainly from preying on another species or consuming a previously deceased organism. .ua566dc327a856ef72ee0f7fbdb98cc75 , .ua566dc327a856ef72ee0f7fbdb98cc75 .postImageUrl , .ua566dc327a856ef72ee0f7fbdb98cc75 .centered-text-area { min-height: 80px; position: relative; } .ua566dc327a856ef72ee0f7fbdb98cc75 , .ua566dc327a856ef72ee0f7fbdb98cc75:hover , .ua566dc327a856ef72ee0f7fbdb98cc75:visited , .ua566dc327a856ef72ee0f7fbdb98cc75:active { border:0!important; } .ua566dc327a856ef72ee0f7fbdb98cc75 .clearfix:after { content: ""; display: table; clear: both; } .ua566dc327a856ef72ee0f7fbdb98cc75 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ua566dc327a856ef72ee0f7fbdb98cc75:active , .ua566dc327a856ef72ee0f7fbdb98cc75:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ua566dc327a856ef72ee0f7fbdb98cc75 .centered-text-area { width: 100%; position: relative ; } .ua566dc327a856ef72ee0f7fbdb98cc75 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ua566dc327a856ef72ee0f7fbdb98cc75 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ua566dc327a856ef72ee0f7fbdb98cc75 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ua566dc327a856ef72ee0f7fbdb98cc75:hover .ctaButton { background-color: #34495E!important; } .ua566dc327a856ef72ee0f7fbdb98cc75 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ua566dc327a856ef72ee0f7fbdb98cc75 .ua566dc327a856ef72ee0f7fbdb98cc75-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ua566dc327a856ef72ee0f7fbdb98cc75:after { content: ""; display: block; clear: both; } READ: Post Plowden Legacy Essay They have muscular movement through water, air, and soil. Its main role in the envierment is consumers. However, they also provide an important food source for other members of its kingdom. Some Animalia kingdom members are mammals, amphibians, sponges, and worms. (Smith, E., 1998, Hall, S., ,1996

Different Types of Canvas Essays - Body Modification, Steve Haworth

Different Types of Canvas Essays - Body Modification, Steve Haworth Different Types of Canvas Misericordia University Different Type of Canvas How many different types of canvases for art can there be. There is cotton and linen and even stretched but I have chosen the least thought about canvas probably of them all. The human body is the most unique beautiful yet slightly grotesque canvas I can think of. Picture a normal 54 year old man from Nevada, nothing special right until you take one view of him. Dennis Avner was this man, he was walking art. A unique form that didnt involve a simple paint brush or video but the permanent modification of a beautiful body making into a beautiful and grotesque work of art all at the same time. He has stepped into the grotesque by defying boundaries of society, by deforming his body into a new piece of art, and by having a lack of fixity. He was constantly changing and modifying his body. The Artist The artist isnt your typical artist as most would think of. Steve Haworth is a body modification artist based out of Phoenix, Arizona. He is responsible for making subdermal and transdermal implants popular. Specialized instruments were designed just for processes called dermal elevators. Surface bars, ear shaping, tongue splitting and magnetic implants are some of the modifications he has performed. According to Peter Overton of Grinding interview, If body modification is an art form, then Steve Haworth is a modern master. In a makeshift surgery at his home in Arizona he transforms thousands of individuals helping them find their inner freak. Remarkably, he has no formal medical qualifications, and is entirely self-taught. Haworths father was a manufacturer of surgical equipment. Steve followed in that eventually branching into piercing jewelry and body modification instruments. Haworth and his partner Jesse Jarrell created a silicone product that is currently used for large gauge piercings. Haworth brought about a whole new era of body modification according to BMEzine founder Shannon Larratt One could make the argument that Steve Haworth birthed the entire modern body modification community before him there was simply piercing, scarification, and tattooing all merely modern implementations of traditional art forms. In fact, Steve Haworths development of 3-D art implants is the single most significant thing to happen to body modification in the last 5,000 years. The Canvas The canvas is unique in that it is a living canvas and one of a kind. As Connelly states a body in the act of becoming never finished, never completed (Connelly 2003). This canvas lacks stability in the fact that the human body is constantly changing and becoming something different. Haworth causes his canvas to be ever changing by continually modifying the canvas a little at a time. Artists can choose canvas material and come close to duplicating the artwork but a living canvas is one of a kind and can never be duplicated by the artist or anyone else. This canvas is Dennis Avner also known as catman. Dennis was a normal navy man at one point in his life until advised by the chief of his clan to follow the ways of the tiger which was Denniss totem animal. The start of his body modifications were in the early 1980s. Dennis has had facial tattoos to resemble the tiger stripes. He has also received facial and dermal implants that were done by the body modification artist Steve Haworth. Among some of the body art that Steve Haworth has done include subdermal implants to change the shape of his brow, forehead, and bridge of his nose. Septum relocation was done to flatten his nose to look more like a feline nose. Haworth injected silicone into Denniss lips, cheeks, chin, and other parts of his face to define the feline aspects. Three of the more permanent body modifications are the bifurcating of his upper lip, the filing and removal of teeth to have fitted fangs and sharpened teeth and the surgical reshaping of his ears to be more pointed. Along with all these he also had dermal implants placed on his upper and sides of his lip so he would be able to screw in whiskers to further resemble his cat totem. All of these are grotesque because they are the aberration from ideal form or

Hunter S. Thompson Essay Example | Topics and Well Written Essays - 1250 words

Hunter S. Thompson - Essay Example Unlike her teeth, reality has the power to bite. So have I and here comes Lola the lesbian with the pizza. Her boots thump and stomp up the stairs, shaking but not stirring the peace, momentarily. Lola's cool. She's kind, she knows the right people to score the best stuff, she shares. Lola's lonely, an angry, aging remnant of the Women's Movement. She's discarded it, but in truth, it discarded her. She was too loud, too active, too passionate, too public. Honesty was her worst policy. So here she is with her pristine apartment and pedigree pussycat, Comfort. And me, worn out, washed-up, woozy and unpredictable. Or am I But for now, just on the edge, the brink of a life, new and shiny or corroded and crusted with the rust of broken promises "Napkins, forks, here you go, sweetie" Lola croons. "Who the fuck eats pizza that way!" - but I hold the scream inside, there are larger issues at stake. I have a duty to be nice, for now. We need each other, we share a place, a history and a hatred of Bush/Blair. I know we will get to them, come what may, never mind the pepperoni, the buzz and the Bud. Like war, it's inevitable. I hold onto the buzz, see the lights but they become the nights of 'Shock and Awe', bigger lights, more impact, you know Am I myself or somebody else, and who gives a shit I go forward with Lola to Guantanamo Bay, hearing the voices of expert salesmen. "Yes we have a nice range of used cattle-prods, or if they don't appeal, how about some out of date sodium pentathol" Now ain't that their truth, the inhuman, dehumanized leaders of the civilized world. The anger rises, then subsides, Lola and me, we think on and speak on. "And Bush tells Blair: "If I put my hand in the fire, you must do it too, to prove you are my friend. If burning ash, cinders and shit fall on innocent bystanders, why, what the hell, it's the price they pay for us showing strength." And we are right to loathe and fear these creatures from the dark side. This bullshit hurts. Lola rolls another joint and the hiss and clink of beer and glass make it easy, like Sunday morning. I eat, I drink, I feel the need to expel these bastards from the vicinity. I don't want Lola's tears to dilute the purity of my anger. The poison of these creatures is enough to keep my resolve alive. But for now, let's party with warm love. There's Lola, the cat, the lights, the grass and me. A soft breeze, the comfort of kindred spirits, all anybody needs. A muted scream from over the way brings a shadow of fear to Lola's soft face. Eyebrows raised in alarm, old memories surface, she's going weird on me. I could show her weird, but I won't, keeping my scars to myself and feeling no pain. A sweeping swarm of locusts now encircle me, are in me, and time moves me onwards to the edge. The soft murmur of her voice forms the backdrop, but cannot drown them out. No matter, I want to finish it. The tide is high but I'm holding on, and ask myself why All I have fought for, all I believe in, destroyed, denigrated and demeaned. The American dream is now my waking nightmare. I could end this and wake up elsewhere. I bought the ticket. I will take the ride. She sighs, shifts, leans to plant a kiss on my head, and leaves to sleep. Thank Jesus she's gone, it's just me and my decision. Exciting, nerve-wracking, life-changing, no, life-ending. Another slice of pizza,

Estimation of the value of gravitational acceleration g based on Essay

Estimation of the value of gravitational acceleration g based on measurements from a simple pendulum - Essay Example Although the results obtained deviated slightly from the documented values, various sources of errors were discussed to account for the error noted. It was concluded that prior to accurate measurement of the quantities involved and reduction of reaction time during measurement, a more accurate value for gravitational acceleration can be evaluated Displacement of a pendulum from its equilibrium position results in a restoring force that is due to gravitational pull that maintains it in a swinging mode. The combination of force of gravity and the mass of the pendulum causes it to oscillate constantly about the equilibrium position (Homer & Bowen, 2014). The particular time required to make one complete oscillation is known as the period. Which can also be determined using equation (1) below. Equation 2 above implies that plotting a graph of the square of periodic time T against the length l of the pendulum is a straight line whose gradient is equal to. Using the gradient from the chart, the gravitational acceleration g can be evaluated. The measurement of error in physical quantities involved is important in determining the accuracy of the results obtained. The error is usually taken as the standard deviation of the measurements. Therefore the error in measurement of length can be determined by equation 3 below Pendulums find many applications in the world including the fact that their regular motion are used to regulate pendulum clocks (Homer & Bowen, 2014). Other applications are typical in seismometers, gravimeters, and accelerometers. As part of the hypothesis, the experiment seeks to determine the gravitational acceleration based on hypothesis that there is a relationship between the periodic time and length of the pendulum in determining the gravitational acceleration. In this research it is assumed that the amplitude of displacement for each trial is the same. The classic setup, for studying