Building a Catupult Research Paper Example | Topics and Well Written Essays - 750 words

Building a Catupult - Research Paper Example Range : The range is the distance covered by the ball after launch. The maximum range for parabolic path which the ball covers can be obtained at an angle of 45Â °. The horizontal distance from the point of launch to the point where the ball falls gives the range. 2. Trajectory : It is the path covered the ball, from the catapult after the launch the trajectory of the ball is parabolic. 3. Velocity : The rate of change of displacement is termed as the velocity. For a parabolic path the velocity of ball will be taken as the horizontal and vertical component of velocity at different points. 4. Newton’s three laws are applied in the working of the catapult. The first law states an object continues to remain in its state of rest or motion until and unless an external force is applied. The ball starts motion only after the sling or in our catapult the throwing arm is pressed and released and it stops where the forces due to gravity, air resistance etc. stop the ball. Second law st ates that force is directly proportion to the acceleration of the body and acceleration is inversely proportional to the mass, increasing the mass of projectile or ball will decrease acceleration and force required will increase. Third law states that to every action there is an equal and opposite reaction, the ball accelerates towards earth, the earth also accelerates due to the ball but the acceleration of earth due to ball is so negligible that it does not have any effect. Future engineering: The length of the arm and the overall size can be adjusted proportionately according to the range required to cover. Apart from this depending on the mass of the projectile that has to be thrown the type of material can be selected that withstands the load. May be more of metal than wood next time I rebuild the catapult. This was scope for building advanced catapults according to our range requirements. For more projects in future I would begin with a study of the history of design of the pa rticular project I choose. I’ll then choose the most appropriate kind of design that suits my requirements. After the necessary mathematical calculations according to the conditions and requirements will start with a rough design .The model can be prepared and tested. Changes will be made accordingly as per the results required till we reach close the desired results. Working in team is always efficient than working individually. The best abilities of everyone in the team come together to give good results .Working with a partner enabled to overcome my areas of weakness and we were able to complement each other’s specialisation. Also operating the model that is the catapult in our current project is not possible to handle alone. Once the catapult is fixed to the launching position it is necessary for someone to check the barrier so that the arm doesn’t slip while the other person launches the ball. Then to keep the record of the range ( i.e. the point where the ball falls and the time it takes) someone has to be there to keep a check. Teamwork was also enjoying and less stressful as the partners always encouraged and monitored continuously each other’s mistakes. The project work has been really interesting as the theoretical concepts became clear as we learned to apply them. This also encourages to take up more projects in future and work together to innovate new ideas. Physics involved in the building of catapult : The velocity

Alcohol and Drug Abuse Essay Example for Free

Alcohol and Drug Abuse Essay Alcoholism and drug abuse in the workplace or school can no longer be ignored by employers and institutions as they contribute to poor performances. Excessive use of alcohol and drugs leads to addiction, which is never addressed by most companies leading to a decrease in an employee’s morale. Drug usage and alcoholism may also make an employee behave inappropriately, disrupting a firm’s operations due to too much tension and frustrations. It also affects the relationship between employees and their clients, not forgetting the negative effect it has on the family that ends up changing how a worker performs at his or her place of work. Burroughs explains that, alcoholism causes an employee to miss work due to hangovers, a factor that causes disruptions at the place of work, causing employees to lose a lot of money. Drug abuse and alcohol reduces employee’s ability to concentrate at work, hence the inability to make right decisions. It also causes employees to produce low-quality jobs, lack of motivation and impaired skills. Employees can be laid off from their jobs or face disciplinary actions from their place of work due to alcoholism as most employees can not tolerate poor performance (2003). According to Wells, (2005), employees can assist employees with alcohol and drug addiction in establishing supportive programs such as Employee Assistance Programs. This program will give employees and their family members, referrals to available community resources and activities. Employers can also encourage employees to seek treatment and rehabilitation at the firm’s expense. Recovery will help employees to change as they feel valued by their organization. They will work on changing their behaviors to avoid disappointing the employer. Employees can seek treatment on their own to avoid the risk of losing jobs. In addition, it is important for employees to avoid bad companies that affect their behaviors’ and encourage the use of drugs and alcohol. It is important for employees to associate with non-alcoholics, to help them reduce bad drinking habits. References Walls, J. (2005). ‘The Glass Castle’, 2nd Edition, Scribner: New Jersey. Burroughs, A. (2003). ‘Dry’. 1st edition, St. Martins Press: New York. Source document

Industrial Engineering Essay -- essays research papers fc

Technical Drawing Related Career Report   Ã‚  Ã‚  Ã‚  Ã‚  Industrial Engineers serve as a bridge between management and operations. They combine their solid engineering background with good business sense and management ability. They figure out the best use of facilities, equipment and people for the most cost efficient and productive way to make or process a product. Industrial Engineers concentrate on improving manufacturing productivity and reducing costs associated with inventory. They are also concerned with worker safety and work environment.   Ã‚  Ã‚  Ã‚  Ã‚  In order to be any engineer, you must love math, science and solving problems. Whether it's figuring out how to erect a structurally sound skyscraper, design a more efficient car engine. Engineers at the most basic level are problem solvers. Engineering is a career based on logical, systematic problem solving, generally in high-tech, industrial, or scientific fields. Industrial engineers determine the most effective ways for an organization to use the basic factors of production—people, machines, materials, information, and energy—to make a product or provide a service (Occupational Outlook Hand Book). Engineers apply scientific and technical knowledge to address their problems and tasks faced by businesses and governments.   Ã‚  Ã‚  Ã‚  Ã‚  An Industrial engineer is made up of these characteristics interested in technical and engineering work, good oral and written communi...

Females According to Christina Rossetti and Mary Wollstonecraft Essay

Females According to Christina Rossetti and Mary Wollstonecraft What is it that separates and elevates human beings from the rest of the animal world? It is the ability to logically explain an action, decision, or conviction; it is the capacity to reason. As Rousseau states, â€Å"Only reason teaches us good from evil† (Wollstonecraft 238). According to him, as well as countless other intellectuals of the eighteenth and nineteenth centuries, through the exercise of reason men become moral and political agents. Of course, this Enlightenment theory does not include women. Rousseau declares his opinion of the female, â€Å"O how lovely is her ignorance!† (253) The woman is the man's fantasy, the man's student, the man's plaything. Controlled, contained, and defined by the man, the woman is inferior to him and thus, not human. Eighteenth century writer and mother of female liberalism, Mary Wollstonecraft refutes this supposedly natural state of man being superior to woman in her treatise, "A Vindication of The Rights of Woman": It is farce to call any being virtuous whose virtues do not result from the exercise of reason... This was Rousseau's opinion respecting men: I extend it to women....till the manners of the time are changed...it may be impossible to convince [women]that the illegitimate power, which they obtain, by degrading themselves, is a curse, and that they must return to nature and equality ...(239) She proclaims the female to be equally capable of reason as the male. In order for the female to recognize and utilize this capability, society's males and females must alter their prejudicial definition of the feminine. Wollstonecraft addresses the fema... ...cquire virtues which they may call their own, for how can a rational being be ennobled by any thing that is not obtained by its own exertions?† (254) Indeed, it is only when the woman may call her skill, her experience, or her truth, all derived from reason, her own that she shall be independent. As Rossetti states, â€Å"Only my secret's mine...† (6). And, only when the societal norms change, shall the keeping of such a secret be by choice and not necessity. Works Cited Wollstonecraft, Mary. Vindication of the Rights of Women. The Longman Anthology of British Literature. Vol 2A. Ed. David Damrosch. 2nd ed. London: Addison-Wesley Educational Publishers, 2003. 227-255. Rossetti, Christina. â€Å"Winter: My Secret.† The Longman Anthology of British Literature. Vol. 2B. Ed. David Damrosch. 2nd ed. London: Addison-Wesley Educational Publishers, 2003. 1617.

Risk in Banking Sector

Paper presentation On Risk in banking sector. Abstract: The structure of the paper is three-fold, where we begin by what is risk in banking scenario and its effects on internal operations of a bank, followed by the various types of risk in Indian banks and what can be done or the measurements taken and finally the future look. Introduction: The Indian Financial System is tasting success of a decade of financial sector reforms. The economy is surging and has gathered the critical mass to convert it into a force to reckon with.The regulatory framework in India has sparked growth and key structural reforms have improved the asset quality and profitability of banks. Growing integration of economies and the markets around the world is making global banking a reality. The RBI requires all banks to comply with the standardized approach of the BASEL II accord by 31st March, 2007. This paper attempts to project the implications of this transition and its effects on the internal operations of a bank followed by its effects on the banking industry and the economy.What is Risk? For the purpose of these guidelines financial risk in a banking organization is possibility that the outcome of an action or event could bring up adverse impacts. Such outcomes could either result in a direct loss of earnings / capital or may result in imposition of constraints on bank’s ability to meet its business objectives Regardless of the sophistication of the measures, banks often distinguish between expected and unexpected losses.Expected losses are those that the bank knows with reasonable certainty will occur (e. g. , the expected default rate of corporate loan portfolio or credit card portfolio) and are typically reserved for in some manner. Unexpected losses are those associated with unforeseen events (e. g. Losses due to a sudden down turn in economy or falling interest rates). Types of risk in banks: In the course of their operations, banks are invariably faced with different ty pes of risks that may have a potentially negative effect on their business.The risks to which a bank is particularly exposed in its operations are: liquidity risk, credit risk, market risks (interest rate risk, foreign exchange risk and risk from change in market price of securities, financial derivatives and commodities), exposure risks, investment risks, risks relating to the country of origin of the entity to which a bank is exposed, operational risk, legal risk, reputational risk and strategic risk. Liquidity risk:  is the risk of negative effects on the financial result and capital of the bank caused by the bank’s inability to meet all its due obligations.Credit risk:  is the risk of negative effects on the financial result and capital of the bank caused by borrower’s default on its obligations to the bank. Market risk:  includes interest rate and foreign exchange risk. Interest rate: risk  is the risk of negative effects on the financial result and capita l of the bank caused by changes in interest rates. Foreign exchange: risk  is the risk of negative effects on the financial result and capital of the bank caused by changes in exchange rates.A special type of market risk is the  risk of change in the market price  of securities, financial derivatives or commodities traded or tradable in the market. Exposure risks:  include risks of bank’s exposure to a single entity or a group of related entities, and risks of banks’ exposure to a single entity related with the bank. Investment risks:  include risks of bank’s investments in entities that are not entities in the financial sector and in fixed assets.Operational risk:  is the risk of negative effects on the financial result and capital of the bank caused by omissions in the work of employees, inadequate internal procedures and processes, inadequate management of information and other systems, and unforeseeable external events. Legal risk:  is the risk of loss caused by penalties or sanctions originating from court disputes due to breach of contractual and legal obligations, and penalties and sanctions pronounced by a regulatory body.Reputational risk:  is the risk of loss caused by a negative impact on the market positioning of the bank. Strategic risk:  is the risk of loss caused by a lack of a long-term development component in the bank’s managing team. Risk management: Risk Management is a discipline at the core of every financial institution and encompasses all the activities that affect its risk profile. In every financial institution, risk management activities broadly take place simultaneously at following different hierarchy levels. a) Strategic level: It encompasses risk management functions performed by senior management and BOD. For instance definition of risks, formulating strategy and policies for managing risk etc; b) Macro Level: It encompasses risk management within a business area or across business l ines. Generally the risk management activities performed by middle management. c) Micro Level: It involves ‘On-the-line’ risk management where risks are actually created.This is the risk management activities performed by individuals who take risk on organization’s behalf such as front office and loan origination functions. Risk management in bank operations includes risk identification, measurement and assessment, and its objective is to minimize negative effects risks can have on the financial result and capital of a bank. Banks are therefore required to form a special organizational unit in charge of risk management. Also, they are required to prescribe procedures for risk identification, easurement and assessment, as well as procedures for risk management. The future: Risk management activities will be more pronounced in future banking because of liberalization, deregulation and global integration of financial markets. This would be adding depth and dimension to the banking risks. As the risks are correlated, exposure to one risk may lead to another risk, therefore management of risks in a proactive, efficient & integrated manner will be the strength of the successful banks Conclusion:By taking measures the smaller banks would not have sufficient resources to withstand the intense competition of the sector. Banks would evolve to be a complete and pure financial services provider, catering to all the financial needs of the economy. Flow of capital will increase and setting up of bases in foreign countries will become commonplace. Finally, the economy will stand to benefit as the banking sector develops. Savings will be mobilized in the right direction and the required funds needed for the country's development will be made available.

Media. Music. You. essays

Media. Music. You. essays In our society today, people are influenced by many different things. The media uses advertisements and commercials to sell us what we think we need in order to fit in. This type of media hype is everywhere; in our magazines, on our television screens, on billboards, and in our music. Yes, music does control society in some aspects. Little girls idolize pop stars, and young men look up to the clever lyricists in our popular culture. Yet, sometimes these role model artists are not sending the right messages to young adults. Girls may judge what a man should be based on her current pop star crush, and guys may judge girls in the same way. Not all boys can be Justin Timberlake, and not all girls can be Britney Spears. This should not be the message to young people in the first place; they should listen to artists who present diverse issues in their music, so the young minds of these teenagers can form their own opinions about the world. The media and the big corporations that own the r ecord companies place such a big hype on certain artists that some people may not take the time to dig deeper and find genuinely good music, or to see what underlying issues are taking place in the music industry. There is a website called Downhillbattle.org that provides information for music activists; the site shows the world how the big record labels are controlling the radio music play and how artists get paid close to nothing compared to how much the big corporations make. One of the ways Britney and Justin are made into pop idols is through a system in the music industry call pay-for-play. In an article by Eric Boehlert called Will Congress tackle pay-for-play? the issue of Congress finally stopping the big record companies from paying out the radio stations is discussed. ...It virtually shuts off access to commercial FM radio for artists or record companies who can't or won't spend hundreds of thousands...

Dead Language essays

Dead Language essays Dead Language After graduating from high school in Dnepropetrovsk , Ukraine with straight As, a little girl went to college in order to fulfill her dream of becoming a medical doctor. In Ukraine, doctors do not make a lot of money, drive fancy cars or live in huge houses. Unlike American doctors, Ukrainian doctors are underpaid and overworked. Despite the horrendous working conditions and lack of money, Ukrainian doctors receive enormous respect for what they do. My mother was that little girl who tried to acquire this noble profession in an attempt to help people. My mother did not care about long hours, or poor salaries. She would work without any compensation for month at a time. Yet these conditions did not stop her from performing her job to the best of her ability. She always thought that with the knowledge given to her, she had a to the people, who needed her help. Despite my mothers hard work and dedication, one thing always stood in the way of her dreams; she was Jewish. Being a Jew in Ukraine was a hardship in itself. The Jewish community in Ukraine were hated and prosecuted for no cause or reason. My parents were faced with the dilemma of having to live their lives in a country where their children would be prosecuted, on daily basis. The only logical solution for my family was to leave the country of birth and to move our lives to a place where the freedom of religion was engraved in the constitution. Leaving everything and everyone behind, we got on the airplane and flew to America. The image of friends and family in tears, waving goodbye remains engraved in my mind and heart forever. By allowing the endless prosecution of Jewish people, Ukraine has exiled a person with superior education and ability to cure. Although, everyone spoke the same language and played together as children. Now, As adults they could not look beyond my mothers relig...