The Physics Of Car Crashes - 1525 Words

This is a research assignment on the Physics of Car Crashes. In this report the physics behind car crashes will be reported on in depth to answer the question, â€Å"In a car crash, are you better to trust the science behind a more modern vehicle, or the metal in a large, heavy, older car?† This report will explain the Physics behind why Modern vehicles are safer than older cars in a car crash. Impulse - Impulse is the change in momentum, Initial Momentum - Final Momentum or Force x Time. This means that because momentum is Velocity x Mass, a heavier car traveling at the same Velocity as an older car will have a larger momentum, therefore if both cars crashed into a wall at the same speed and both and end up with a speed of 0ms-1, the Change in Momentum (Impulse) will be higher for the heavier car. Because Impulse is also equal to Force x Time, we can look at the stopping Force of the and how we can lower it. Example: A 1500kg car traveling at 100km/h (27.7ms-1) hits a wall and stops to 0ms-1 has an impulse of 41,550kgms-1. An older 2000kg car traveling at the same speed also hits a wall and stops to 0ms-1 with an impulse of 55,400kgms-1. What it means: This means the older heavier car will have a higher stopping force which immediately puts it at a disadvantage to the modern, smaller car. However because Impulse is Force x Time and remains constant, we can decrease the Stopping Force by increasing the collision Time. Older heavier cars construction consists of heavier,Show MoreRelatedThe Speed Of Car Crashes1590 Words   |  7 PagesIntroduction Car crashes are most commonly caused by speeding. This is due to the time it takes for the driver to realise they need to engage the brakes, and the time required for the car to fully stop. This is known as the stopping distance. The stopping distance depends on two factors. Firstly, reaction distance, which is the time it takes for the driver to know that they need to brake. While this is happening the car continues to move. The average time it takes for a driver to react is 1.5 secondsRead MoreA Crash Course on Airbags Essay746 Words   |  3 Pages Car crashes are one of the leading causes for death in many countries all around the world. According to the World Health Organization (WHO), â€Å"About 1.24 million people die each year as a result of road traffic crashes.† This number is increasing rapidly and the WHO predicts it will reach 1.9 million deaths annually by 2020. To put that into perspective, that is almost like the entire population of Latvia dieing out over th e course of a year because of car crashes. Speeding and driving under theRead MoreHow The Laws Of Motion Can Help On Preventing A Car Accident1677 Words   |  7 Pagespreventing a car accident. By having the knowledge of these laws of motion, people can understand why engineers make the cars like they do. The question and importance of the use of the seat belt can be answered. People can now understand why speed limits are used. Also, they can know why some cars accelerate faster than the others. All these questions can be answered with the three laws of motion. It can go from the use of the seat belt to the very bottom of the creation of the car. Knowing theRead MoreThe Phenomenon of Motion in Physics892 Words   |  4 PagesSociety has evolved the meaning of the word motion in terms of physics from ‘a simple movement’ to ‘a change in position, if acted upon by an unbalanced force’. In modern physics, motion is the change in position of an object with r espect to its time and its reference point. Motion can be described as both scalar and vector quantity in relation to displacement, speed, direction, velocity, acceleration and time. If an object in not changing its position over time, then it is said to be in a stationaryRead MorePhysics Of The Accident Investigation2053 Words   |  9 PagesBased on the annual global road crash statistics, nearly 1.3 million people die in road crashes each year, on average 3,287 deaths a day. More than half of all road traffic deaths occur among young adults ages 15-44. The top causes of vehicular accidents are distracted driving, speeding, drunk driving, reckless driving and many more. Having said that, investigations are needed to be able to analyze the causes of the accident. In such cases, it cannot be denied that science is directly involved toRead MoreA Report On A New Car1089 Words   |  5 Pagesopportunity for allowing me to buy a new car with $20,000. I have taken into account your res trictions about the safety ratings of the car. Inside this letter, I have written a report on as to why this car is the perfect one for me, allowing with physics concepts behind its multiple safety features. My chosen car is the 2015 Mitsubishi Lancer GSR CJ Manual MY15. It fits in the cost range, as it costs $17,200-$19,200. Hopefully you will consider this as my potential first car. Thank you very much. SincerelyRead MoreThe Problem Of Autonomous Cars1318 Words   |  6 Pagesautonomous car. Due to the average of 6 million car accidents worldwide, many people have inquired about the introduction of driverless cars (U.S. Department of Commerce). Many people would argue that it would benefit society but like anything there are always skeptics. Autonomous cars would benefit society because it would help the physically impaired, reduce automotive related deaths and reduce traffic. These causes will help to improve society. One of the improvements that autonomous cars will bringRead MoreThe Physics of Car Safety Systems Essay1092 Words   |  5 PagesThe Physics behind Car Safety Systems By changing an object’s momentum, we are able to move it either faster or slower, and eventually to a halt, depending on the amount, direction, and magnitude of the force that acts upon the object. By applying this aspect on a car’s safety systems, we are able to either reduce the risks of injuries as the results of a crash, or to avoid a crash completely. It is with this principle that seatbelts, crumple zones, air bags, and braking systems, among other featuresRead MoreSpeed Limits And Speed Limit Setting Practices1587 Words   |  7 Pagesand Analysis of Posted Speed Limits and Speed Limit Setting Practices in British Columbia†. In addition, research in the United States has shown an increase in speed limits, where appropriate, reduces speeding and does not increase the amount of crashes. Furthermore, on the case of highways, if we take examples from Germany’s autobahn fatality rate and contrast it with our highway we see a dramatic difference. Moreover , instead of spending money and replacing the signs entirely, our city should insteadRead MoreThe Three Laws of Motion602 Words   |  2 PagesAll the laws of motions are physics, which is physical science. Without these laws of motion, we would not know how to explain why things move or not. Also e wouldn’t know how to be safe. Each law of motion is very different from the others and is very specific in terms of explanation. For example, one of the laws of motion has a formula that is: acceleration=net force divided by mass. This formula can also be written as: force=mass x acceleration. Physics is an important topic of science

Tourism Voluntarism in the Form of Community Development Term Paper

Essays on Tourism Voluntarism in the Form of Community Development Term Paper The paper "Tourism Voluntarism in the Form of Community Development" is a brilliant example of a term paper on tourism. Tourism is the leading provider of foreign export in most countries; the income originates from the local and foreign tourists in the host countries. The business plan extensively covers the tourism activities in the country and in the global contexts. Volunteer tourism involves individuals combining holidays and or holiday trips with the opportunity to volunteer in the local community. Globalizations of the world make it easy for an individual to look for e-tourism destinations all over the world. Tourisms opportunities are available in areas like an animal and land conservation and plant husbandry, building works, health services, community development, and teaching.The IMC plan deals with the tourism voluntarism in the form of community development and enlightening the community of the local tourism ventures. Voluntary tourism in the local community will involve search and venture into the locally available tourism ventures in the local context.2.0 CHAPTER TWO2.1.1 Literature reviewCommunity development involves the initiation of local projects for the common benefit of the community members at large. Different destinations in the community are viable for local tourism. Voluntary tourists will tap into the unduly utilized opportunities in the market. The original remains of cradle land for humankind. Local responsiveness and attachment of the community in the tourism initiative will determine the success of voluntary tourism in the community context. Voluntary tourism aims at local community sustainability. This is in the form of engaging the local community in productive cravings and carvings of tools to reflect the culture of the community. The voluntary tourism ought to look for global experience so as to be relevant in the other communities. Voluntary travels and vacations around the community will enhance locals realize the business na ture of tourism. The essence of local tourism is a mission to fully engage the locals in understanding that tourism is also able to be conducted in a productive manner.Voluntary tourism can take the form of promoting cross-cultural interaction among the diverse cultural practices in the community. The local community members will learn to coexist with the absorption of diverse cultural practices in the community. The local participants will send organizations in the community to search for possible voluntary tourism destinations. Voluntary tourism will uphold the principles of saving the world in a short period of time.There are different forms of sustainable community-based tourism. The common forms f this sustainable tourism include eco-tourism, programs for the poor, participatory tourism and other forms of voluntary tourism. The desire to learn more about the birds and animal communities in the environment is a sustainable form of sustainable and community based voluntary touris m.

Personal Branding Reflection Samples for Students †MyAssignmenthelp.c

Question: Discuss about the Critically Review The Profiles Of TWO Accounting Professionals Posted On Linkedin. Answer: Lynn Morrison - Partner, EY Lynn Morrisson is very passionate about extending helps especially to all her clients. Being the first assurance partner with an extensive background in the accounting profession, she is dedicated to providing assurance services as well as advising clients across a broad range of industries (Morisson, 2013). Lynn Morisons profile depicts her as a very capable leader and a strong believer of team work. Cross-cultural integration has also been highly emphasized in her personal brand. Lynn Morrisson is a respected and professional advisor, which makes her very much admired in the whole industry (Chen, 2013). Cathy Schneider, Accounting Professional Cathy is a much-respected accounting professional, famous for her unique organization and administrative skills in her career. She has exceptional verbal communication skills and proficient in different computer applications which in the long run, end up solving different organization problems. She is very categorical on the need to provide exceptional consumer service (Terrol, 2017). Personally, I admire her profile especially on various social networks and job sites, where she is discovered as the best female in every organization her head. Cathy remains a humble and very educated, as well as dedicated professional in the accounting, technology and marketing profession. Differences of their personal brands. Both Cathy and Lynn Morrison are recognized as the best regarding what they do. There are three significant differences in their profiles which depict their personal brands. To begin with, Lynn Morrisson has focused on assurance and advisory services. Cathy, on the other hand, is more dedicated to accounting and financial professional service delivery. Secondly, Cathy has been portrayed as a go-getter, while Lynn Morrisson has been portrayed on her profiles as a perfectionist in everything she chooses to do. Finally, Cathy has a higher level of exposure considering the different countries and organizations she has worked on during her career. Personal brand, strengths, and weaknesses I am super energetic in my accounting career. Initially, I worked as a sales assistant in a large retail store, where I would always remain cheerful, and avoided negative emotion. I am excellent at communicating with others and have a connection with all my marketing and accounting clientele (Evans, 2017). The major strengths in my personal brand are my ability to relate to anyone at different levels. On the contrary, the cheerful part made me seem unrealistic and untrue or inexperienced to most clients. Actions to strengthen your personal brand before you graduate Developing individual personal brand is the most important aspect to consider. Before I graduate, I intend to focus on developing my communication skills. At the same time, I have realized the importance of studying my audience and client category. Once I accomplish these objectives, this will help me venture into more diverse fields in my career. Lessons learned by you from the Career Boot Camp From the boot camp, I got to realize the importance of teamwork. In the professional field, teamwork helps in achieving delegated tasks in the most efficient and proficient manner. At the same time, I realized the need to remain at the forefront in always encouraging cohesion among colleagues, and handling tasks together (Smith, 2017). Bibliography Smith, A.C., Stavros, C. and Westberg, K., 2017. Introduction: Crowdsourcing Brand Equity. In Brand Fans (pp. 1-23). Springer International Publishing. Terol, R., 2017. Audio branding and Its Importance to Your Personal Brand: New Ways to Communicate Our Messages through Sound. In Digital Tools for Academic Branding and Self-Promotion (pp. 186-198). IGI Global. Evans, J.R., and Hempstead, N.Y., 2017. Branding in Perspective: Self-branding for professional success. Vallas, S.P. and Cummins, E.R., 2015. Personal branding and identity norms in the popular business press: Enterprise culture in an age of precarity. Organization Studies, 36(3), pp.293-319. Chen, C.P., 2013. Exploring personal branding on YouTube. Journal of Internet Commerce, 12(4), pp.332-347. Englund, A. and Stenlund, O., 2015. Increase Your Employability: Personal Branding on Social Media Networks: A qualitative study on how employers perceive social media actions when screening online profiles.

Was The Nationalist Movement For A Stronger free essay sample

Government A Reaction To Excesses Following The Revolution Essay, Research Paper The nationalist motion for a stronger authorities was non a reaction to excesses following the revolution, instead, it was a reaction to insufficiencies. The Articles of Confederation gave the United States Congress about no power in doing determinations that would find the Torahs of the state and revenue enhancement. The nationalist motion led to the constitutional convention that founded the United States Constitution that finally replaced the Articles of Confederation. Under the Articles of Confederation, Congress was denied the right to revenue enhancement the citizens it represented. During peace clip this may hold been a minor issue but when it came clip to contend a war or or pay off the Revolutionary War debts, Congress found themselves imploring provinces for fiscal assistance. States seldom cooperated with Congress by giving them the money they asked for and Congress was powerless about this. We will write a custom essay sample on Was The Nationalist Movement For A Stronger or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It needed more power and authorization. If Congress wanted to add or alter a national jurisprudence, every province had to hold by signing it ; otherwise it failed, instead than the now, more appropriate, two tierces of the representatives. Congress was expected to manage the state s concern, such as military issues, province to province differences, foreign dealingss, and Native American personal businesss under such restrictions. The Articles of Confederation united the weak national authorities of the United States by merely two things: one was the United States Congress ; the other was an recognition of the fact that the provinces were physically close together. Congress united the provinces by trying to do Torahs and set guidelines. The provinces were moving as though they were each independent states, non one incorporate democracy. After the war, but before England had even officially signed a pact, merchant ships from Europe surged into American ports and offered consumer points. Peoples who had put off purchasing things during the war because of the British encirclement or because of personal adversity now jumped at the opportunity to purchase goods from Europe. A sudden resurgence of trade put the American economic system through tough times. When the difficult currency of gold and Ag left America, the American economic system suffered an about fatal blow. When merchandiser houses called in their debts, many American consumers found themselves about bankrupt. In 1783, officers of the Continental Army stationed in Newburgh, New York thought that Congress would disband them without funding their pensions. They began to buttonhole for alleviation. In March, meetings were scheduled to protest the Congress failings and fraudulences. Alexander Hamilton hoped that the ground forces had exerted adequate force per unit area on the authorities that Americans would amend the Articles. George Washington would non digest a authorities tally by the military no affair how severely he wanted a strong cardinal authorities. At Newburgh Washington went in forepart of his officers meaning to read a prepared statement. While groping with his spectacless before his work forces he commented, Gentlemen, you must excuse me. I have grown grey in your service and now happen myself turning blind. The exposure of General George Washington sent the military personnels to cryings, and the rebellion was broken that blink of an eye. In 1786, a veteran of the conflict of Bunker Hill, Daniel Shays and his armed neighbours closed a county courthouse in Massachusetts where creditors were actioning to prevent farm mortgages. They even threatened to prehend the federal armory at Springfield. Congress didn Ts have money to set down the rebellion but many affluent Bostonians did. The armory would hold fallen if it hadn t been for the the ground forces of four 1000 military personnels raised by the Bostonians to set down the rebellion. Even though the rebellion failed, in the following general election Massachusetts # 8217 ; electors selected representatives that were sympathetic to Shays demands. When intelligence of this unrest in Massachusetts spread throughout the state, many delegates were persuaded to go to the Philadelphia meeting to outline a new fundamental law. These events helped the patriots change people s heads ; they could non fault the Confederation but they thought stronger cardinal authorities could hold brought more stableness to the state. Contrary to being a reaction to surpluss, it was a last ditch effort to salve the United States of America. 3d4