Example Projectile Motion Lab Report Essays

Example Projectile Motion Lab Report Essays Example Projectile Motion Lab Report Essay Example Projectile Motion Lab Report Essay Parabolic gesture has been studied for a long clip dating all the manner back to the clip in which Galileo was carry oning experiments. In this lab study. the scope a foam disc launcher shooting was tested by changing the angle of flight followed by mensurating the scope. The scope that the froth disc went was measured in centimetres and multiple shootings were taken at each angle and so averaged. Galileo was the first individual who accurately described projectile gesture. Because of the drawings of Niccolo Tartaglia. Galileo realized that a missile followed a curved way which is called a parabola. 1 It was subsequently found out by Galileo that the parabola has an exact mathematical form. Besides. he stated that a missile was acted upon by two forces. perpendicular and horizontal. The perpendicular force was from gravitation. which pulled it to Earth at 9. 8 m/s. That is why a parabola is a precise mathematical equation. 2 Observations were conducted before the experiment was started. First. observations were made on two racquetballs. one being pushed from a tabular array. and another being dropped vertically to the floor. Equally shortly as the one pushed across the tabular array went off the border. the other was dropped vertically. They both hit the land at the same clip. because gravity’s force on them was the same. A racquetball was besides observed by fliping it with the same speed at different angles between two people. At a 0? angle. it went horizontally until the terminal of its flight when it lost its impulse and started to swerve toward the land. In fact. even the froth discs were observed. Since there was no air current in the research lab. it made for a stable environment. But. when the disc was launched at a 45? angle. its rotary motion made it swerve backwards. As good. in this experiment an on-line game. The Balloon Game . was played where the consequence of angle and speed were studied in footings of how they affected parabolic gesture. 3 In this game. it was observed that the scope of the missile increased up to 45 grades but so decreased beyond 45 grades. with 45 grades being optimum. Joselyn J. Todd. Example Lab. 9/12/2006 3 This experiment was started by utilizing some difficult plastic disc launchers and some lightweight froth discs. The disc launcher was set a metre of the land and was shot three times each at a 0? . 20? . 45? . 70? . and 90? angles. It was hypothesized that the greatest distance would be from a 0? angle. but the greatest distance came from when the launcher was shot at 45 grades. The norm of the three shooting distances was taken and was used to do a graph which made a parabolic arch on a graph. The distance that the froth discs went was measured in centimetres and was rounded to the nearest centimetre. Materials and Method Shooting Disc Gun Meter Stick Protractor Three phonograph record Tablet PC 1. Load a shot phonograph record gun with three phonograph records. 2. Put the metre stick on top of the land ( this is where the missiles will be fired from ) . 3. Put up the shot phonograph record gun so that it is on top of the metre stick. 4. With the protractor. step the grade that the hiting phonograph record gun is hiting from. 5. First set up the protractor at a zero grade angle ( indicating directly out ) . and so shoot the three phonograph record from this angle. 6. Measure the distance all three of the phonograph record traveled and happen the mean. Record this for the mean distance for a missile being shot at zero grades. 7. Repeat stairss # 5 and # 6. nevertheless each clip. vary the angle. The five angles that will be tested out in this process are: 0 grades. 20 grades. 45 grades. 70 grades. and 90 grades. 8. Make a tabular array and so chart this information utilizing Microsoft Excel. Joselyn J. Todd. Example Lab. 9/12/2006

Risk & Uncertainty - Microeconomics 3rd Year Essay

Risk & Uncertainty - Microeconomics 3rd Year - Essay Example The expected utility function has some very convenient properties of analysing choice under uncertainty. Since to insure or not to insure is a choice we can apply it to an insurance problem. Indifference curves is used to measure utility or level of satisfaction as will be seen later. An individual’s certainty equivalent (CE) of a lottery is the amount of money that the individual is willing to pay to avoid the risk of the lottery i.e. to get the expected value (EV) instead of the lottery. For a risk averse individual CE 0 for all lottery. In the real world insurance is not actuarially fair. In the previous example it was assumed that the insurance did not charge anything to cover operating expenses or to allow for profit. In the cases that follow a loading factor is added to cover operating expenses and thus makes insurance actuarially unfair. This implies that ∠ > EV of the insurance benefit. The options available to the individual is a lower line with slope = p1/p2. At the initial point E is larger and therefore the line is lower. An indifference curve through the original point yields the diagram above (right). In diagram above (right) E (fixed loading) is larger this implies x = 0 with fixed loading and the optimal choice is no insurance in this case as the indifference curve lies above the actuarial line which is suggestive that it does provide the level of utility required by the individual. It is optimal for the consumer to choose F where w – (1 + m)px = w – L + x – px –mpx which implies x = 1 (representative of full insurance). A fair line F implies that an indifference curve is tangent to the line at F. see diagram (left)

Letters of credit have been described as the lifeblood of Essay

Letters of credit have been described as the lifeblood of international commerce. (Kerr LJ in RD Harbottle (Mercantil) Ltd v N - Essay Example The slightest delay can lead to huge loss due to exchange fluctuations during the period delay. There are instances of huge losses in the international trade by way of exchange fluctuations alone. This paper will examine the indispensability of the instrument so as to be called the life-blood of international commerce In RD Harbottle (Mercantil) Ltd v National Westminster Bank Ltd,2 the court has emphatically stated that there should not be the least interference of the courts in the letter of credit transactions as it is indispensable for the smooth flow of international commerce. Except in cases of frauds of which banks have notice, the irrevocable obligations under a letter of credit cannot be undone by the parties for reasons of any dispute between them. Court are not concerned with their difficulties however great they may be as they can always settle their disputes in a different forum without disturbing the operation of letter of credit which is a banking system at a different level. This is the essence of the court’s ruling in the above case. ... The issuing bank has just to make sure the documents submitted by the beneficiary are in strict compliance of the credit terms and nothing more. In view of this, neither the applicant (buyer) nor the beneficiary (seller) can frustrate the letter of credit payment under some pretext or other. It is because the credit is a stand -alone document like a legal tender 3 and its validity cannot be questioned lest the international commerce will lose confidence in the system with the resultant collapse of the international trade. This, Donaldson LJ characterizes as ‘thrombosis will occur if , unless fraud is involved, courts intervene and thereby disturb the mercantile practice of treating rights thereunder [of letter of credit] as being equivalent to cash in hand’4 (foot note 5 begins) Further, letter of credit is part of commercial law to facilitate commerce. The rules must therefore be consistently followed by the courts without giving way to the idiosyncrasies of individuals though courts’ view of the will change overtime. Only then, outcome of a dispute can be predicted with a law that is clear and consistent so that litigation is avoided. If it is unavoidable, it should be quickly resolved especially in a price/exchange fluctuation market. The court’s approach in RD Harbottle is to ensure certainty for documentary credit which is an assurance from bank for payment against presentation of documents. Though the term UCP needs to be incorporated in a documentary credit contract, courts have the liberty to view it as impliedly incorporated even in the absence of the express provision of the UCP.5 Therefore principles such as doctrine of strict compliance, party’s autonomy and fraud

Knowledge Automation As an Approach to Online Integrated Systems Assignment - 7

Knowledge Automation As an Approach to Online Integrated Systems - Assignment Example It is vital to implement automation systems in today’s business climate for certain reasons. The Web nowadays has become the basic and crucial means of communication for most firms. Moreover, employees would be demanded to grasp and adhere to the firm’s business actions and policies which must be based on what they lay their eyes on the intranet. Since everyone is critically searching for solutions to their needs, experts can hence be considered to be very busy persons (Dedan 9).  There are certainly many problems that Exsys Corvid knowledge automation systems try to solve. They have been assisting various firms and agencies related to the government, to construct knowledge automation mechanism for many years. Their approach can be proven and attested to be extremely doing well across various levels and institutions in the world. They can be used on diverse kind of issues since they provide a strong foundation for finding remarkable solutions for companies (Dedan 14).   The easiest systems to build are for providing solutions based on well-documented steps or illustrations as needed. The expert must have an understanding of the solution making stages. The best systems must strive to disseminate the knowledge of issues that can be documented but sophisticated to explain (Dedan 17).  The above is the logo image which became copy-pasted from the website. This demo, after critical analysis, can be decided to be the best. It mainly handles issue dealing with managing contaminated animal and plant material. It delivers vital information and useful piece of advice needed for efficient, effective, and economical disposing of animal and plant material that becomes contaminated.  

The World of Neonatal Nursing Essay -- Nurse Medical Medicine Essays

The World of Neonatal Nursing Since neonatal nursing is my special interest and field, I chose to write about the health care options which are available to parents having children in different hospitals throughout the world. With the state of the art technological advances in the neonatal units, there are so many options available for the care of newborn babies. I reviewed the neonatal units in Australia, Saudi Arabia, New York, Tokyo, Ireland, and California, and I have learned what It takes to run a neonatal intensive care unit all around the world. There were several National Standards that apply to my research. Knows and understands that people define regions and use them to interpret the world’s changing complexity. This applies to the hospitals because where the majority of people live, determines how the world changes and grows. Knows and understands that culture and experience influence people’s perceptions of places and experiences. This applies to the way that different cultures view different procedures in a hospital setting, as well as a worldly setting. The first hospital that I reviewed was the Kirwan Hospital for Women. The KHW is located in Townsville, North Queensland, Australia. Townsville is the largest city in Queensland, with a population of more than 150,000 people. KHW is a hospital dedicated solely to the needs of women. It has maternity, gynecology, and neonatal units, whose goals are to provide the best quality care for women and their newborns. Kirwan Hospital for Women has the only Level III neonatal unit outside of Brisbane. KHW serves a diverse community in a sparsely populated area one-tenth the size of the United States, so the staff must go out and retrieve th... ...he many years to come. I have learned many things about neonatal nursing and I intend on using this information to better myself as a neonatal nurse. Works Cited (1) Carson, Vicki, "Letter From Townsville: Neonatal Nursing Tropical Style." http://www.nann.org/ctrlline/twnsvill.htm (2) Braden, Sandra, "Neonatal Nursing in Saudi Arabia." http://www.nann.org/ctrlline/nnsaudi.htm (3) "The Jo Carole and Ronald S. Lauder Newborn Intensive Care Unit." http://www.mssm.edu/peds/newborn.html (4) "Coombe Women’s Hospital." http://www.coombe.ie/intro/facts.html (5) "Long Beach Neonatal Intensive Care Unit." http://www.lbcommunity.com/medical/mdmcsneo.html (6) "International Neonatal Nurses Broadsheet." http://www.bizjet.com/jnn/conference.html Geography 354, Spring 1998

Where Value Rests: In Price And In Deed

The Impetus We signed up a month ago a singing group, ECHO JAM, for our school’s activities next month. The cost of the contract has been the basis of and has set the price of the tickets we have been selling. But Echo Jam has just been awarded this week with a Platinum recognition for their latest CD released a month ago. They have become more popular and valuable because of such achievement. We are anxious about the possibility that our students might bank on this surge in the popularity of Echo Jam and they re-sell their tickets at a higher price. The Activity Guideline The student activities committee has already drawn up its guideline for this concert activity. We have priced the ticket in accordance to the costs involved in this activity, plus a little extra for the fund raising objective of this activity. The student council is hoping to augment the logistics of the drama theater club to help them compete in a state competition. The costs incurred for this event are: the contract talent fee of Echo Jam; the additional chairs and sound equipment rented for the event; the printing cost of tickets, posters, flyers and banners; the decorations to be used during the concert; and other incidental administrative costs. The Potential For Abuse And Its Effect It is going to be sad if the newfound surge of success and popularity of Echo Jam and the chance that they were contracted to perform for the school activity – will be subjected to abuse. It is the position of the student activities committee to immediately look into ways and means to avoid the scalping of the tickets for this concert. It is not only illegal, but immoral to take advantage of situations such as this. Scalping tickets can bring about a lot suspicion and mistrust on the objectives, the purpose, the mechanism, the principle of this student activity. The entire school authority and the student council will be subjected to criticism and ridicule for allowing abuse and illicit activity to transpire in this ideal event. Scalping tickets is a hustling activity. The greed and usurping characteristics of people that can infiltrate the students will do a lot of harm to the psyche of the students. Even assuming that an organized group has a seeming well intention of allowing the student committee and/or the school to earn more money for this event to help its objective of innovating on the logistics of the drama theater – still, the end does not justify the means. It does not abide well with the illustration of where true value rests. The Equation Of Value The Echo Jam concert has a clear cut objective. It is a student activity with the inner purpose of creating camaraderie, wholesome fun whilst the students have just completed their final exams. The student activities committee contracted them because their talent is commendable. The true value of their contract talent fee is a sure indication of the benefit and rewards that viewers or an audience will be delighted with during their performance. Their attaining their success and popularity is something they worked hard for and it is for their own merit and advantage and business and concern to realize the value of their achievements. Proponents like the school’s activities committee is only concerned with the objective of the exercise: which is, the concert. It is not the business of the school activities committee or the school or the student to make money out of the value of the achievements of Echo Jam. The school and its committee and its students are not commercial entities that will consider achieving greed in profit because Echo Jam is a â€Å"good catch†. The students will therefore be advised against the possibility of scalping their tickets. They will be also warned that penalties and sanctions will be imposed if they indulge in such undesirable activity as it is tantamount to misdemeanor.

The African American Population And The Field Of Counseling

The African American population is underrepresented in the field of counseling (Williams Justice, 2010). Because African American men have a macho complex that they have to maintain, some see going to counseling as a sign of weakness. Blacks have a mistrust that’s associated with being oppressed by Whites. Black men have been opposed to opening up and letting a stranger into their lives. They would rather to speak with someone in their community such as family, friends, pastor, or teachers. It’s extremely important for a counselor to build rapport with clients of another race because it’s beneficial to the therapeutic process (Williams Justice). Black males in college have the opportunity to take advantage of counseling services on†¦show more content†¦Studies have focused on how minorities usually like to have a counselor with a similar background as them, which presents an obstacle for students at PWU’s (Speight Vera, 2005). As time evolves counselors are becoming more culturally competent and the numbers for minorities seeking therapy are increasing. Campus outreach programs have helped to bring students into the counseling centers. Because there’s a stigma attached to receiving counseling for Black males, if there are other services offered at a counseling center other than counseling (for instance, massage chairs), it can help bring in that demographic. Students need to feel like they have something they can gain from seeking counseling. If they don’t feel like they will get that with the selection of counselors on their campus, they would rather hold their problems in. â€Å"The idea that client preferences regarding the particular characteristics of counselors may critically influence such factors as whether the client seeks help, the duration of counseling, subsequent client evaluation of counseling, and certain aspects of the counseling interaction has long held currency in counseling theory and research (Strohmer, 2003).† Strohmer stated that half of the minority clientele dropout of counseling after the initial meeting in comparison to a third of the White clients. According to the Office of Minority Health more than half of the African American population have