# Cos? Essays: Free Topic, Sample and Examples

Designing a Formula SAE Wheel Lifting System
The paper "Designing a Formula SAE Wheel Lifting System" is a worthy example of a term paper on engineering and construction. A jack is a device that can be used in the rising of vehicles off the ground for maintenance and service operations. The jacks are readily available in the market however some of the designs available require a lot of energy making it difficult for the women or weaker men to be able to use them effectively. This has led to the modification of the current jack systems ...
Environmentally Sustainable Design - Building's Thermal Performance, Heat Flow in the Wall, Solar Radiation
The paper “Environmentally Sustainable Design - Building’s Thermal Performance, Heat Flow in the Wall, Solar Radiation”  is a breathtaking variant of a lab report on engineering and construction. The building envelops that consist of the floor, walls, roofs, windows, and doors are important in maintaining the preferred interior comfortable conditions for the occupants (Zubir & Brebbia, 2013). Thus, they are crucial elements in the energy performance of a building and ...
Mathmatics
Task 3Option 2f1(x)= 7cos(4x)/4(x+1)f2(x)=sin(4x)e-x/4f3(x)= cos(4x)tanh(x/4)The task was to insert trigonometric functions into the graphs using excel.Initially, ‘x’ values were inserted in the excel from 0 to 10 at an interval of 0.1 that is, 0, 0.1, 0.2, …, 10.0The values of the functions were then calculated using the values of ‘x’ and inserting the appropriate formulae. For example, the formula f1(x)= 7*COS(4*C8)/4*(C8+1) was used for the first function where C8 stood for the value of x. As ...
The Development of VB (Console Application) Program
The paper "The Development of VB (Console Application) Program" is a wonderful example of a research paper on logic and programming. The aim of the paper is to develop a VB (Console Application) program that will a). read integer numbers a and b from keyboard finds the smallest as well as the largest prime numbers between [a,b]. b). allows users to enter values of n and x via a graphical interface, and calculates/displays cos(x) c). identify the speed of the vehicle, type of driver and the amount ...
Site Surveying
Site SurveyingIntroduction Surveying entails the process of precise determination of the terrestrial and three dimensional location of points and the distances and angles linking them. Time and again, these points are utilized to determine land maps and boundaries for ownership (Ghilani & Wolf, 2008). More often than not, surveyors, who carry out the survey work, rely on varied variables of physics, trigonometry, geometry, mathematics, law and engineering. Surveying has and still remains to play ...
QoS in VOIP and Other Networks
The paper "QoS in VOIP and Other Networks" is a wonderful example of a report on logic and programming. Quality of service (QoS) is defined as a network capability to offer improved services to a chosen traffic of network over a number of technologies that include IP-routed network, SONET, 802.1 and Ethernet networks, asynchronous Transfer Mode (ATM) and Frame Relay. The prime QoS goal is to offer priority that includes controlled latency and jitter, dedicated bandwidth, and better characteristics ...
Development of New Mathematical and Engineering Programs
The paper "Development of New Mathematical and Engineering Programs" is a good example of a lab report on logic and programming. Mathematical operations are usually simulated in dynamic language simulations such as Mat-Lab and Sci-Lab. These applications software are useful in the development of rapid prototypes for technical activities such as Engineering. Development of new mathematical and engineering programs in this project will be developed using Sci-Lab and Mat-Lab. Mat-Lab program was used ...
The Field of Survey Engineering
The paper "The Field of Survey Engineering" is a great example of a statistics project on engineering and construction. The levelling run will bring in “vertical control” for the proposed path, that is levels, from a nearby bench-mark to several areas of the site. BS FS REMARKS 2.252   BM 0.945 0.41 A3 0.419 2.142 MH 0.898 2.822 L5 1.111 3.283 CP 2.447 3.233 ...
Civil Engineering Mathematics
-40 = -40 ) = -40(-38) =1520y =Use product rule where two functions g(x) and h(x) are being multipliedSuch that f(x) = g(x)h(x)(x) = g(x)(x)+h(x)(x)Taking h(x)= sin2x and g(x) =x(x) = = 2 cos 2x(x) = 1= 8 (2xcos2x+sin2x) = 16xcos2x+8sin2x = (16xcos2x+8sin2x) = (16xcos2x)+(8sin2x) =16 (xcos2x)+(sin2x)Using product rule (xcos2x) = -x2sin2x +cos2xOn the other hand(sin2x) = 2cos2xThus = 16 (-2xsin2x =cos2x) + 8 (2cos2x) = -32xsin2x + 16cos2x +16cos2x = -32xsin2x + 32cos2x Task 10d Let 3 +2x=u du ...
Ali R
Part 1IntroductionConstruction methods accompanied with materials to be used must be selected considering the design specification, legal requirements, time constraint, amount of money set aside for the project, the effect of the building method to the environment as well as the intended use of the structure to be constructed. Most of the construction methods aim at reducing the time for construction, consideration of the legal requirement, good look for the structures, reduced risks of collapse, ...
Fire and the Built Environment - West Fertilizer Company Explosion
The paper “Fire and the Built Environment - West Fertilizer Company Explosion ”  is a convincing example of a case study on environmental studies. West Fertilizer company is situated in West Texas and acts as a facility for the storage and distribution of farm chemicals. According to Swienton (2013), the facility was last inspected in 1985 by Occupation Safety & Health Administration (OSHA) and the records illustrated that the plant was fined for its improper storage of anhydrous ...
A Methodology for the Development of a Visual Programming Language
The paper "A Methodology for the Development of a Visual Programming Language" is a great example of a term paper on information technology. LabView is the short form for Laboratory Virtual Instrumentation Engineering Workbench, a methodology for the development of a Visual Programming language and was developed by the National Instruments. The language is abbreviated “G”. The technology was originally released for the Apple Macintosh in 1986. It is used or various tasks that include; ...
Designing a Box of Tricks
The paper "Designing a Box of Tricks" is is an outstanding example of a term paper on engineering and construction. This paper will be presenting a design for a box of tricks with enough mechanisms which will be used to turn the input clockwise rotation of the wheel. Shaft, drives, and belts of gizmos will be also used so as to turn the wheel into an oscillating motion. The design involved will match that of a car as this will take into consideration the mass of the wheel and the static stress ...
How High is that Tower
The paper "How High is that Tower" is a great example of a research paper on system science. The study was used to find out the various methods and techniques applied in the process of measuring height in relation to an electrical transmission tower in the absence of approaching or reaching the base. In order to gain good results theodolite and measuring tape was used in the process of contraction of the horizontal triangle between which between two theodolite stations and the tower. The distance ...
Cloud Computing
Executive SummaryCloud computing is a new technology that is based on Internet and remote servers. Many companies have introduced cloud computing to their organization because of numerous benefits that are associated with the technology. Cloud computing shares some details with Web 2.0 that may include features such as sharing of information but cloud computing approaches it specially rather than Web 2.0 that approaches it conclusively. Some benefits of this technology are that it is cost efficient, ...
Vaibration & Waves
Amplitude a = displacement/ sin (ωt) = 0.1/ sin (0.4/0.025*0.25)1/2 = 2.87 m ii) The force produce by the block f = 1/2ke2 = 1/2* 0.4* 0.12 = 0.002J.F= ma whereby maximum acceleration will be given force/mass= 0.002/0.025 = 8.0 *10-2 ms-2 d) Expression for time period of simple pendulum is given by T = 1/f, where f is the frequency of oscillation.i) When the length of the pendulum is double, it implies that the distant of displacement is increased, but we know that periodic motion of a pendulum ...