Maximum Safe Velocity On The Car - 1139 Words

Maximum Safe Velocity Scenario 1 The two forces acting on the car when it turns a circular path are centripetal force, FCP , and friction, Ff . As mentioned in Relevant Physics Topics, the direction of friction opposes the direction of motion, which, in this scenario, is centripetal force, and because centripetal force directs towards the center of the circle, friction directs outside of the circle (Madden et al., 2001). To calculate the safe cornering speed on a level road, centripetal force has to equal friction so that the vehicle isn’t sliding in or out of the road. The formula was developed in Calculation 4 from the Appendix. The derived formula was v=√(ÃŽ ¼s*r*g) By substituting the numerical values in the equation, the maximum safe cornering speeds were calculated in following table: *Note: ÃŽ ¼s=0.9 is dry condition, ÃŽ ¼s=0.7 is wet condition Scenario 2 In this scenario, a vehicle is turning right downwards an incline. In this case, the x component, of the normal force is greater than centripetal force and the vehicle is wanting to slide down the incline, towards the center of the curve. However, friction opposes the motion and pull the car up the incline to keep the car from sliding (Stanbrough, 2006). This is shown in Diagram 3. Before calculating the maximum speed of safe cornering, the angle ÃŽ ¸ needs to be found. This was done in Calculation 2 from the Appendix. Using ÃŽ ¸, x and y components were found and substituted to solve v in Calculation 5. Scenario 3 In scenarioShow MoreRelatedPhysics : Physics Of Physics2074 Words   |  9 Pagesand see what can be done better. One of the systems that relates to engineering design simulations was a roller coaster. The key terms needed to know for roller coaster physics are: Kinetic energy- the energy of a body with respect to the motion Velocity- the speed of something in a given direction Height- the measurement from base to top or head of to the point to foot. Mechanical energy- the sum of potential energy. The motion and position of an object Potential energy- result of gravity pullingRead MoreReview Of Six Flags And The River Rider 899 Words   |  4 Pagesis an interesting place to go if you are looking to have fun or to learn about physics. The rides there are exciting to go on and are full of education. Physics play a big role in the rides that are at Six Flags. In order to make sure the rides are safe so you don t die, you need to apply the right physics. There are all different type of rides at Six Flags like the Raging Bull, the Giant Drop, and the River Rider. â€Å"Bull- taming is an ancient art that is still practiced today. Now you are goingRead MoreGoogle s Car : The Revolutionary Next Step1706 Words   |  7 PagesGoogle s Car In a project that have started a long ago, Google thought that driverless car is the revolutionary next step. Inside of the whole idea of those kind of car there are a lot of information and developing that have been happen. According to Google, the main idea was and still is make everything safer, and their focus is develop a product 100% safe. When they say safe, they are not talking just about the passenger on the car but for all population. After developing a software that isRead MoreUnmanned Aerial Vehicles736 Words   |  3 Pagescentralized or decentralized mythologies. As distinction UAVs path planning problem needs to take into account different considerations. †¢ Stealth, route must be created to avoid radar detection. To do this, velocity of UAV and altitude of UAV might be considered. †¢ Range, turning angle, maximum and minimum speed of UAV might be considered. †¢ Multiple UAVs might be used to accomplish task. These create a requirement to cooperation between UAVs. There are three different group of path planning algorithmsRead MorePrinciples of Anti-lock Braking System1199 Words   |  5 Pagesof brakes creates a force that impedes a vehicles motion by applying a force in the opposite direction. During severe braking scenarios, a point is obtained in which the tangential velocity of the tire surface and the velocity on road surface are not the same such that an optimal slip which corresponds to the maximum friction is obtained. The ABS controller must deal with the brake dynamics and the wheel dynamics as a whole plant. A locked-up wheel provides low road handling force and minimal steeringRead MoreEssay about Kinematics1733 Words   |  7 Pagesobject is moving (velocity), and the change in velocity (acceleration). This is graphed against time individually to determine if the motion is uniform or nonuniform and if the acceleration is uniform or nonuniform. Uniform motion is when an object has a constant speed and direction. Nonuniform motion is when there is either a change in speed or a change in direction. When the graphing has completed, other properties can be discovered like the instantaneous velocity. Instantaneous velocity is used to presentRead MoreBridge Analysis Essay808 Words   |  4 Pagesprojects on state highways in rolling terrain require 4% maximum grades (5% if the length of the tangent is less than 500 ft). Hydraulic/Hydrologic Analysis The flow rate, Q, of Owl Creek will be calculated by using the United States Geological Survey (USGS) StreamStats software coupled with linear regression equations from Chapter 7 of the SD DOT’s Drainage Manual. This value along with floodplain information will be used to calculate a safe height of the bridge to ensure water levels stay belowRead MoreRoad Safety: Intersections Essay1016 Words   |  5 Pagesreaction time depends on alertness, distraction, fatigue, alcohol intake of driver and the driver experience (D. Madden, 2007). For this reason, as the worst case scenario, a reaction time of 1.5 seconds was considered since this value was used as the maximum reaction time at intersection by Dr Dan. Also, braking distance is dependent on the condition of the road, condition of the tyres, pressure applied to the brakes and any supporting technology. Friction The friction between tyres and the road is aRead MoreThe Conservation Law : The Wildlife Law2335 Words   |  10 Pagesequation relates to point flows q(t,x), road section densities k(t,x), and function of N(t,x). In order to simplify the idea of the conservation law, a detailed figure below shows a roadway segment, starting with X1 and ends with X2 with entry/exit cars. The number of entering vehicles should be equal to the exiting vehicles. But the conservation law is more complicated than the description above. However, by implementing of the mathematical representation of the conservation law, theRead MoreThe Technology Development Of Autonomous Cars7664 Words   |  31 Pagesimprove the safety features on their cars, doing for that a lot of research on sensors and ECU (Electronic Control Units). In this project was researched 7 major companies that are currently investing in autonomous cars, being Google the only one that is new on the automobile industry but, accordingly to researches carried out by the group, the most advanced on this new type of technology, showing expressive results in their monthly reports Introduction Autonomous cars are going to be a reality on people

Essay Applying Platos Allegory of the Cave - 1649 Words

Applying Platos Allegory of the Cave to Oedipus Rex, Hamlet,and Thomas Becket Plato was one of the greatest philosophers of all time. He is recognized all over the world as one of the greatest minds of all time. Knowledge is required under compulsion has not hold on the mind.(Durant 24). Platos dialogues are the fruit of a rare mind; but the could not have kept their perennial freshness if they had not somehow succeeded in expressing he problems and the convictions that are common to Platos age and to all later ages. Genius alone is not enough; or perhaps it were wiser to say that we recognize genius only in the power of divination that overleaps the boundaries of a special time and place.(Jowett xi). Although Plato did not†¦show more content†¦These people of the cave must gradually be exposed the real world, if they are to accept the real world as reality. This parable, told by Socrates and recorded by Plato, presents the concept that true enlightenment is slow and agonizing. To discover the truth one must break the chains of the cave and face their destiny.(Gibson). Oedipus Rex was the King of Thebes. A plague was ravaging Thebes, and the people wanted Oedipus, the king, to do something. Oedipus tells the people of his kingdom that he sent Creon, the brother of Queen Jocasta, to the Oracles at Delphi to find out what was causing this terrible plague on his people. When Creon returns from the Oracle at Delphi, he announces to the people that this terrible plague will only end when the murderer of the late King Lauis, Jocastas first husband, is brought to justice. Oedipus then promises the towns people that he will punish the murderer. Oedipus then asks a blind soothsayer to identify who the killer of the late King Lauis was. The blind soothsayer tells Oedipus the killer of the king is a king. When Jocasta arrives to see Oedipus, she points out that the Oracles have been known to lie. She tells him that the Oracles did predicted that the late King Lauis was killed by his own son, when in fact he was killed by thieves at a crossroad. Oedi pus was disturbed to hear this because he remembers killing an old man at a crossroad. Jocasta thenShow MoreRelatedPlato Education Reform Essay1574 Words   |  7 Pagesâ€Å"education is the craft concerned with..turning around and with how the soul can most easily and effectively be made to do it† (Plato 190). In this paper, I will propose Plato’s reform for the American education system through analyzing his account of education, the nature and different kinds of education using the allegory of the cave, its correlation to kallipolis, the nature of the soul, and his metaphysical theory of forms. I shall argue that Plato would propose the American education system be reformedRead MoreOryx And Crake And Political Practices911 Words   |  4 PagesThomas Hobbes, Niccolà ³ Machiavelli, Aristotle, and Plato. 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Even further, Plato’s concept that reality is intermittently a copy of a greater perfect reality (that is found in heavenRead More Intangible Justice is in the Soul Essay1352 Words   |  6 PagesIntangible Justice is in the Soul Plato’s Republic, although officially divided into ten books, can be separated into two very distinct sections. The first section, roughly spanning Books I through IV, contains a rather tangible investigation of justice in practice. Namely, the section considers what acts or occurrences are just, either in a city or in a man. The second section, beginning around Book V and continuing through the end of the dialogue, deals with the much more abstract issue ofRead MorePlatos The Allegory of the Cave as Means to Explain The Apology1672 Words   |  7 PagesMichael Ehrecke Plato’s â€Å"The Allegory of the Cave† As Means to Explain â€Å"The Apology† Authors sometimes use one work to explain or elaborate on the intricacies of another piece of theirs. Plato is one such example as he uses â€Å"The Allegory of the Cave† as means to better decipher â€Å"The Apology of Socrates.† Plato himself never appears in either dialogue, but it is clear that he disagrees with how Socrates’s trial ended and hopes to prevent another unneeded execution in the future. In â€Å"The ApologyRead MorePlatos Theory of Knowledge Essay918 Words   |  4 PagesPlatos Theory of Knowledge Platos Theory of Knowledge is very interesting. He expresses this theory with three approaches: his allegory of The Cave, his metaphor of the Divided Line and his doctrine The Forms. Each theory is interconnected; one could not be without the other. Here we will explore how one relates to the other. In The Cave, Plato describes a vision of shackled prisoners seated in a dark cave facing the wall. Chained also by their necks, the prisoners can onlyRead MorePlato s The Allegory Of The Cave1965 Words   |  8 Pagesargue for Socrates’ notion in the Allegory of the Cave, saying that the purpose of education is not to place knowledge to the mind where there was none, but instead to recognise the already underlying existence of such insight inside the mind, and to help divert the ones in need of teaching onto the correct path to find and retrieve such knowledge. Plato in his time was a dedicated student of Socrates, so most of Socrates â€Å"logos† and concepts heavily influenced Plato’s future literature. For SocratesRead MoreThe Flaws of the Socratic Method1798 Words   |  8 PagesThe Flaws of the Socratic Method In Plato’s Republic, as well as in most of his other works, the philosopher writes dialogues between the character of his mentor, Socrates, and various figures meant to illustrate contradictory positions. 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(Adler, 52) Jesus: Well, Platos conclusions about life are valid. In his Allegory of the Cave, he proved that he was a revolutionary thinker. The world is full of illusions, but they are just imitations of reality. In my eyes and in the eyes of God, it is a complete disappointment that you refused to follow Platos teachings. Aristotle: I am not looking to please you or whoever you believe God is. I am a person who

Vinamilk Field Trip Free Essays

Ho Chi Minh International University School of Business Administration Ho Chi Minh International University School of Business Administration REPORT on FIELDTRIP Group: Name Student’s ID Nguy? n Khanh An Tr? n Quang Ngan BAIU08057 Tr? n Minh Thanh BAIU08069 Hu? nh Ng? c Thanh Truc BAIU08078 Nguy? n Hu? nh Qu? c Nh? t Report on Fieldtrip BAIU08214 BAIU08103 Page 1 Ho Chi Minh International University School of Business Administration QUESTION OF REPORT ON FIELDTRIP 1. Describe the factory of Vinamilk. What is the most impressive that you’ve seen in the fieldtrip? 2. We will write a custom essay sample on Vinamilk Field Trip or any similar topic only for you Order Now What are the difficulties that Vinamilk may have while exporting to Iraq? Your suggestions to overcome. Some Brief about Vinamilk Corp. Vinamilk is the biggest dairy company in Vietnam. Based on the UNDP 2007 report, it is also the 15th largest company in Vietnam. Established in 1976, Vietnam Dairy Products Joint Stock Company (VINAMILK) has since grown s trongly and become the leading business of the milk processing industry, now occupying 75% of the milk market share in Vietnam. In addition to strong domestic distribution with a network of 183 agencies throughout all 64 of 64 provinces. Vinamilk products are also exported to Iraq. In most western countries it does not meet the local hygiene standards and is therefore not allowed to be imported. VINAMILK is a state owned enterprise in which the government has 50. 01% of the shares and the rest of the shares are currently active trading at the Ho Chi Minh Stock Exchange. Vinamilk main competitor is Dutch Lady Vietnam, a division of Friesland Foods. Factories Thong Nhat Dairy Factory Truong Tho Dairy Factory Dielac Dairy Factory Saigon Milk Dairy Factory Hanoi Dairy Factory Can Tho Dairy Factory Nghe An Dairy Factory Binh Dinh Dairy Factory Also several joint ventures, such as the $45 million -dollar venture with SABMiller PLC to build a brewery in the Binh Duong province. Awards and achievements 1985 – Labour Medal of Third Ranking. 1991 – Labour Medal of Second Ranking. 1996 – Labour Medal of First Ranking. 2000 – Hero of Socialist Labor of Vietnam. 2001 – Labour Medal of Third Ranking. 2005 – Independence Medal of Third Ranking. Report on Fieldtrip Page 2 Ho Chi Minh International University School of Business Administration 2005 – Labour Medal of Third Ranking. 006 – â€Å"Supreme Cup† from Intellectual Property Association and Association of Small Medium Enterprises, Vietnam. 1995-2007 – Saigon Marketing Newspaper Readers’ Choice Awards. 1 – Describe the factory of Vinamilk. What is the most impressive that you’ve seen in the fieldtrip?  » Th? ng Nh? t Milk factory 12 D? ng Van Bi, Tru? ng Th? Ward, Th? D? c District, HOCHIMINH CITY TEL: (84. 8) 8 960 725 – Fax: (84. 8) 38 963 140 Specialzing in condensed milk, aseptic fresh milk, ice cream, yog urt and drinking yogurt. We are on a trip to Th? ng Nh? t factory. Factory is located in Th? D? c. It seems to be very fresh, don’t have many problem about traffic, polluted†¦ Firstly, we are introduced about their factory, their products and some questions are answer clearly. We realize that they produce a lot of product in that factory. When come to see the place they are working, I see a lot of part of the assembly line. Such as: Getting milk liqid, Sterilizing, Distributing, Adding sugar and other spice. et c†¦ Secondly, they took us to come to see their factory, machine, and explain us all the question about their factory, products†¦ The important thing I impressed is that they have very few people, about 2- 3 workers in a part. That mean their factory is highl y automatic by machine, worker plays a role as a runner. + There are many pipes which milk flow in and come to many part of the manufacture. The liquid flow in the pipes about 30 minutes. This is some of our pictures that are allowed to take in some areas. A room have Pressure- cooker to have the milk fresh. An assembly line is running by a worker. It makes the milk-can come to the machine that pour the milk into. A machine pastes the label. Some of the workers arrange them into package, cotto n bucket. Report on Fieldtrip Page 3 Ho Chi Minh International University School of Business Administration All the process we can see is the machine working, can not smell any about milk. The machine is running so softly that seem to be very peaceful for other s living outside the factory. In brief, we want to say that they working in a regulation way, automatically, and clean. 2 – What are the difficulties that Vinamilk may have while exporting to Iraq? Your suggestions to overcome. We have some information about the relationship of Vinamilk and Iraq. First is Vinamilk’s top export markets are Iraq and Cambodia Vinamilk has made ambitious plans after it reported its record results in 2006. Stiff competition and high raw-material costs failed to dampen Vinamilk’s results. It reported profits of $46 million, or a share price of $0. 28 (up 20. 8 percent over the previous year). As a result, the processor powdered and condensed milk, fresh milk and yoghurt drinks has set targets of 15-20 percent growth of products in 2007. Vinamilk says its major export market is still Iraq, where it maintained an avera ge export value of over $80 million. Meanwhile, Cambodia was its fastest -growing market, reaching a business value of $3 million —up 74 percent compared to 2005. This is some of the difficulties that Vinamilk will face with: Vinamilk doesn’t have their ow n means of transport that will carry their product oversea. Reason: Viet Nam does not have shipping service to transport goods oversea Solution: They will have to sign a contract with a company to s hip goods oversea. Secondly is the time 2003 – 2004, Vinamilk won a contractor with Iraq about supporting milk product. So, the problem is that United Nation permiss them to trade with Iraq. However UN have the rule that goods must have an insurance. Reason: Because of the politics in Iraq is complex, required an insurance for goods Solution: They must sign a contract with an insurance company to have their goods be safety first. Then the product will be regularize to come in Iraq without any problem Third is the complex politics of Iraq and those country in M iddle East. Reason: the war of Iraq and US about mineral -oil Solution: They should study about their culture, the changes of politics situations and then making a decision of exporting. Try to realize the specific charactristics of Iraq’s market. This wil l show us how to react at anytime. Report on Fieldtrip Page 4 Ho Chi Minh International University School of Business Administration Fourth is the quality of milk. Reason: Influence of having melanine (a chemical cause cancer) in milk appear in China. Solution: They must have certification about their producr that it will not have melamine and others extranous matter so that people will find out the best product to use. Last is the chage of price, finiancial situation in the world Reason: There are a price crisis in the world that make some banks go bankrupt. Solution: In some statistics about milk price, We realize that milk price in Viet Nam is highest in the world. Mr. Tr? n Ng? c Dung. E xpert market researcher of FTA said that: The average milk price in many country of East of Europe and South America is 0,4 USD, In China, North America is 0,8 USD. But in Viet Nam is 0,82 USD/kg. So, Vinamilk can decrease the milk price because they buy the milk from farmer in a lower price than any country. Furthermore, they still have profits if they reduce the price and have an advantage in Iraq’s market **** End of the report. Report on Fieldtrip Page 5 How to cite Vinamilk Field Trip, Essay examples

Unhealthy Accounting at HealthSouth free essay sample

1. What are several red flags that EY either was or should have been aware of in the audit of HealthSouth? Overall, there were three â€Å"red flags† EY was not aware of during the audit. First, they neglected the 500% net income increase from 1999-2001. This should have raised awareness because revenues only increased by 5% during that same period. Second, the internal auditors were denied access to some of the corporate ledgers. EY should have seen this as being one of the largest red flags. Third, the audit team failed to properly investigate employee complaints. 2. What procedures can auditors perform to detect fraudulent entries made during the consolidation process? Most of the time, fraudulent activity is found by mistake. It is not the auditor’s responsibility to detect fraud, although they must assess internal procedures to establish if they are aligned with the company’s goals and needs. We will write a custom essay sample on Unhealthy Accounting at HealthSouth or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Preventative measures for detecting fraud during the consolidation process are applying ratios’ analyses, verification of a sample of transactions tracing unusual and unjustified entries close to year-end, interviewing management, and analyzing â€Å"beyond the numbers† through analytical procedures. 3. How can auditors determine a company’s true â€Å"tone at the top? † Auditors could determine a company’s true â€Å"tone at the top† by performing, what some professionals would call, a â€Å"cultural audit. † This would entail performing on-site observations of every level of management. Some questions that could be discussed are as follows: What is the degree of preoccupation with meeting analysts’ expectations within the organization? Are the shareholders’ and managers’ ideas and goals parallel? An auditor could also gauge the fear and pressure associated with meeting numerical goals and targets. If there is fear within the workplace, then lower level employees are going to be easier to manipulate. Another important factor to investigate when determining a company’s ethical culture is the compensation and incentive plans for employees. These plans can alter an employee’s interpretation of right and wrong, thus causing fraudulent activity. 4. What is the appropriate response by auditors to information from â€Å"disgruntled† employees? Depending on the severity of the fraud, the appropriate response can be different from firm to firm. A good way to detect fraud would be to listen to information provided by a disgruntled employee. This holds true unless the employee was disgruntled before the fraud occurred. The information will probably be false and misleading because the employee has held animosity for a while. Regardless, you should take the information seriously when it is first presented to you. 5. HealthSouth has sued EY, and EY is the target of a federal securities class action suit. What are EY’s likely defenses against HealthSouth? Against the class action suit? One of the main defenses EY took during the early stages of the HealthSouth suit was the fact that the SEC had no well-defined rules with regards to audit-related practices. Another defense was the mere fact that EY never faced a criminal indictment for the HealthSouth fraud. This was mainly due to the statute of limitations placed on securities fraud. It sets it at the earlier of (a) 2 years after the discovery of the facts constituting the violation or (2) 5 years after such violation. Thus, the DOJ was unable to file criminal charges against the firm because the partner on the audit (G. Marcus Neas) was â€Å"unaware† of the fraud in 1993. 6. HealthSouth concealed the fraud by keeping the fraudulent transactions below $5,000. What recommendation would you have to EY to improve its sampling practices? Although many, small transactions are overlooked due to limits set by auditors, EY must examine their materiality limits in order to greater observe potential risks. Although many firms won’t go below a $5,000 limit, EY could have benefited by possibly examining some of the lower amounts to see if there are any misstatements.