Not Music To My Ears! :: essays research papers

Not Music To My Ears Today’s current music scene has steadily become filled with pre-packaged assembly line bands and singers. This teen oriented pop phenomenon is repulsive. I see the so-called bands and singers for what they really are. They are passing trends made special, just for the teens, with all image and no real talent. For their own good, I can only hope these brainwashed teens will grow out of this horrible phase. Fabricated bands such as O-Town, N*Sync, and The Backstreet Boys exhibit a minimum level of talent. The Backstreet Boys, referred to as BSB, for example were initially actors trying to get a job in Orlando, Florida, a virtual hotbed for aspiring young stars. None had any musical past history, however they were hired on an audition for a band because they are marketable. As we all know sex appeal has the power to market anything, and teens have money to burn on CD’s and any product containing the bands name. We have all seen teens at the mall buying boy band paraphernalia such as Calendars, mugs, and pens. They will purchase just about anything with the band name imprinted on it. The bands and record companies make their money not in record sales, but in revenue form this merchandise. An article from the Montreal Gazette written in July 1998 states that boy bands are a â€Å"Mass-marketed phenomenon, manufactured for overnight success.† Not one of the five members of the BSB can play a musical instrument. I went to the official Backstreet Boys website and learned that out of over 40 songs they released, the band only wrote three of them. Is it just me, or aren’t bands supposed to write their own songs and play musical instruments? How they can be referred to as â€Å"boys† in the first place I will never comprehend, they are all men in their twenties. These posers show teenyboppers that it is okay to be uninspired. Trans Continental president and music producer Lou Perlman has created such â€Å"Boy bands† as The Backstreet Boys and N*Sync. His latest project, an ABC network show in collaboration with MTV called appropriately enough â€Å"Making the band†, has tracked the weekly progress of his latest super group invention O-Town. I have had the unfortunate displeasure of viewing one episode where their voice coach scolds the five men; The coach told the members of O-Town they are â€Å"easily replaceable.

How significant was Che in the Cuban Revolution

How significant was Che in the Cuban Revolution . I am researching about a great figure Ernesto Guevara, the Argentine revolutionary doctor, who is known in the world as Comandante Che. Seen in the world as a T-shirt, hero, a symbol of liberty, a man that absorbed the borders in order to fighter for the poor and oppressed workers. He Earned all that fame because of his important contribution in the the Cuban Revolution, from 1953-1959 and in the revolutionary government until 1965 which I will cover. In this research I will use Che’s personal writings in which he reported everything in his life, newspaper information because as a symbol newspaper wanted to find everything that he did during the Cuban Revolution, and also I need information told by his comrades who saw him first-handed about what he did. Part B: Summary of Evidence MAIN IDEA 1: Importance in Guerrilla BattlesSupporting inside informations: Che lead a little guerilla unit that liberated a cardinal metropolis of Gabaiguan. [ 1 ]He assisted with the Cuban Revolution and was instrumental in developing people to defy the invasion of the United States in the Bay of Pigs invasion. [ 2 ]Without Che’s part particularly in Santa Clara and Bay of Pigs we the Cuban Revolution would hold lasted longer or it may non hold win. [ 3 ]We may non speak about a Cuban Revolution without Che’s part to it. [ 4 ]MAIN IDEA 2: Santa Clara battleWe with merely 340 work forces won the battle in Santa Clara against 3000 soldiers with every type of instrument of decease and putted an terminal at Batista’s government. [ 5 ]By May 1958, Guevara was virtually second-in-command of the big group of revolutionists that had gathered around Castro in the Sierra Maestra ( history 1990s ) [ 6 ]Che has to take the recognition for the triumph of Cuban Revolution as he was the 1 who fought in Santa Clara as Fidel was in the mountains. Che won the impossible battle and made Batista leave the state. After he won he called Fidel and said to him that the Road is unfastened for Havana2MAIN IDEA 3: With CompanerosHe had no scruple in confronting an enemy with immensely superior strength, and besides his unbelievable bravery, the guerillas could number on a leader with an extraordinary sense of tactics and scheme ( Interview of Che’s Companero ) [ 7 ]He exuded a sense of security and assurance that made the military personnels he led feel supported at all times, even in hard fortunes ( Remembering Che )1During the twenty-four hours he was the unmerciful disciplinarian, intolerant of failing and inspiringly confident. In the eventide he taught tactics and the usage of arms, read to his work forces organize Cervantes, Robert Louis Stevenson and the Venezuelan novelist ( and ex-president ) Romulo Gallegos, or recited Pablo Neruda’s Communi st Poetry from memory. As they proved themselves in conflict, his work forces proudly christened themselves â€Å"Che’s Suicide Squad† . [ 8 ]Che proceeded to Cuba’s foremost true, peasant based revolution. Che proceed to nationalise cuba’s industry and agribusiness8The step of Che ‘s competency is the fact that it was he who led the military action that eventually overturned Batista. Thrusting out of the sheltering Sierra Maestra, he led his men—perhaps 150—boldly through the canebrakes and swamps of Camaguey state, contending toward Cuba ‘s bosom. Batista ‘s forces blasted off with combatant planes, armored combat vehicles and machine guns, but could non halt Che ‘s work forces. When they swept into Santa Clara, in cardinal Las Villas state, Cuba was cut in two, and Batista boarded a plane for expatriate.8Che except than a Comandante was besides a physician and a instructor to his squad [ 9 ]When they heard gunshot from a little aeroplane that was bombing the town they retreated [ a group of Rebels ] . Che responded instantly, telling the military personnels to remain and contend. He grabbed a machine gun and started firing. More than anything, his action was symbolic he helped get the better of the terror.1MAIN IDEA 4: Che as Castro’s BrainGuevara provided Castro with broader skylines, a wider reading list, an penetration into other radical experiments and considerable first-hand cognition of Latin America. ( Cuba-Book )Castro rapidly made him from a physician to a Commander ( Comandante Che )He allowed Fidel to take recognition for Guevara ‘s achievements, he carefully contusing the monolithic Castro self-importance. ( Time )He convince Castro to Communism with competency, diplomatic negotiations and forbearance.When grenades were needed, Che set up a mill to do them. When staff of life was wanted, Che apparatus ovens to bake it. When new recruits needed to larn tactics and subj ect, Che taught them. When a school was needed to learn provincials to read and compose, Che organized it. ( Time [ Besides in Companeros ] )Che encouraged Castro ‘s leftism, planted the seeds of a deep-cutting and basic grab for power. [ 10 ]In November Fidel eventually turned Cuba ‘s economic system over to Che by calling him to run the National Bank, which in add-on to moving as Cuba ‘s cardinal bank and bank of issue controls foreign trade.8Che has increased Cuba ‘s foreign exchange militias from $ 50 million to $ 196 million8Guevara had ab initio come along as the force’s physician, but he had besides trained in arms use, and he became one of Castro’s most-trusted Plutos. Indeed, the complex Guevara, though trained as a therapist, besides, on juncture, acted as the executioner ( or ordered the executing ) of suspected treasonists and apostates.9Part B: Summary of Evidence ( Continued ) SUMMARY REFLECTION QUESTIONS:Do all of the facts straight relate to replying your research inquiry?Did you mention uncommon cognition? Is your commendation from legion beginnings?Is your information particular and free of analysis?Part C: Evaluation of Sources [ 1 ]To gain an Ad:Approx. 250-400 words ( 125-200 words each )Beginning–who, when, where beginning was createdAim– province why your beginning was createdValuess– explain why the beginning and intent aregood intelligencefor your probe ; explain why youtrustthis writer and his/her grounds for making the beginning ; reference the text and its beginningsRestrictions– explain why the beginning and intent arebad intelligencefor your probe ; explain why youmake nontrustthis writer and his/her grounds for making the beginning ; reference the text and its beginningsV & A ; L– These subdivisions may non stop up being balanced. One side of the statement may be greater than the otherDO NOTusage any ency clopaedia or WikipediaDO NOTusage children’s booksDO NOTuse general info web sites ( like history.com )YOU SHOULD USE: academic articles, books from commissioned historians/authors, primary beginnings, newspaper articles, web sites that have an writer and mention their infoCitation of 1stBeginning:Che Guevara on revolution ( Che Talks to immature people ) The beginning of this beginning is a book written by Che Guevara and Mary-Alice Waters. The book contains primary beginnings such as addresss of Che’s, image and besides contains secondary beginnings such as Che’s life and historical context of the addresss. The book was published in 2000 in USA from the University of Wisconsin Madison. The writer is believable because he is Che who had lived the Cuban Revolution and had taken portion as a leader and wants to inform the people of Cuba for the difficult times they passed in order to subvert Batista. The beginning is valuable because the writer took portion in the facts that he is speaking about and besides it contains primary beginnings in which we can see and read the poignancy and the feelings. The beginning is restricting because the addresss have been given in a Spanish linguistic communication and the book is written in English and during the interlingual renditions a significance or a few feelings may hold been lost. The intent of this beginning is meant for the populace to read the addresss that Che gave about Cuban revolution and the battles they won O in order to subvert the absolutism. Besides the book contains history context about the battles and Che’s part to them The intent is helpful because Che was seeking to inform immature people about the troubles of subverting the dictator. The intent is restricting because there may be some prevarications as Che was seeking to act upon them to communism and communist leaders used to lie. But it is valuable because it is checked by a university. This beginning helped me understand more about my research inquiry and besides helped me to acquire thoughts of how to reply it. Citation of 2neodymiumBeginning:Cuba: Castro ‘s Brain – Time This beginning is a secondary beginning magazine written by HP-Time.com and it was published by Time magazine in August 8, 1960 in the USA. This is a believable beginning because it is originated from Time magazine 1 # most read magazine in the universe which is seeking to inform people of all the states what is go oning around them. The beginning of this beginning is valuable because it is written by a universe magazine which tries to inform people and does non desire to state a batch of prevarications because it will lose readers. The beginning is restricting my research because it is coming from 1960 a twelvemonth which Cold War was traveling on and the US that this beginning is originated and Cuba were in a war and some information may be inaccurate because of the deficiency of beginnings because Americans could non acquire into Cuba. The intent of this beginning is to inform people about Fidel Castro’s encephalon who was Che and how of import he was in Cuban Revolution to be named as Castro ‘s encephalon. The intent is helpful because it tried to demo how of import was Che in the Cuban revolution. The intent is restricting my research because it may incorporate propaganda in order to demo that communist leaders are bad as US was in a war with them. This beginning helped me see different position of the state of affairs go oning to Cuba and how non Cuba’s viewed the state of affairs. Part C: Evaluation OF SOURCES REFLECTION QUESTIONSDid you take your two strongest beginnings?Did you to the full explicate how the beginning was used in your research and its value in replying your research inquiry?Part D: AnalysisTo gain an Ad:Approximately 500-650 wordsMerely utilize the facts you found in Part BHistorical Context– Explain other of import events were traveling on in your country/around the universe at the clip of your subject that may hold had an impact on or been impacted by your subjectSignificance– You must incorporate an analysis of the author’s statements into this subdivision ; explicate how the values and restrictions of the writers in Part C helped or ache your investigation/conclusionsDifferent Interpretation– explicate how person else might reply your research inquiry and whyExamination– answer the inquiry utilizing your factsAll facts used must be cited to the beginning and writer they are fromHISTORICAL CONTEXT: What o f import events were traveling on in your country/around the universe at the clip of your subject that may hold had an impact on or been impacted by your subject? In 1956 the twelvemonth in which Che became a member of the Cuban revolution, In Cuba dictator Batista had created a state Eden for rich Americans while the Cuban citizens lacked of money and nutrient. That made the Cubans unhappy and wanted by every mean to subvert him. Around the universe Cold war was traveling on. USSR was seeking to distribute communism doing revolutions in different states while US wanted by every mean to halt it. That state of affairs created proxy wars in about every state. Explain the significance of the beginnings from Part C to replying your research inquiry:Write critical remarks on the grounds from those beginnings and how they answer your research inquiry. Make certain you cite your information. Critically discuss the author’s statements from those beginnings and how they influenced your conclusion/answer to the research inquiry. In the book â€Å"Che negotiations to immature people† there are some addresss that Che gave to immature people which some of them involved Che’s memories about the manner to subvert dictator Batista. Che in those addresss negotiations about his experiences and the determinations that they had to do. Che gives his side of the narrative and believes that everything that he did was right. In the other manus the information from a US magazine which are from a state that did non desire Communism and assist Che’s enemies with gun and money, they give information about Che’s importance and accomplishments but besides they criticize some of his Acts of the Apostless which they think they are incorrect doing him non look so good in the reader ‘s eyes. This two beginning give you different positions of what happened and leting you to look both sides of the narrative. Critical scrutiny of one reply to your research inquiry, establishing it off of the grounds you provided in Part B.This is where you Show how all the small inside informations in portion B come together to make a bigger image.Show: cause-effect relationships, underlying premises, and interrelatednesss between the facts. Che’s significance in the Cuban revolution is in really high extend as first of all he was a physician, a combatant and a commanding officer [ 11 ] . He was the adult male that would make everything in field and out of field, out of field When grenades were needed, Che set up a mill to do them. When staff of life was wanted, Che apparatus ovens to bake it. When new recruits needed to larn tactics and subject, Che taught them. When a school was needed to learn provincials to read and compose, Che organized it [ 12 ] . Che educated his adult male learning them how to read and compose and giving them books. He exuded a sense of security and assurance that made the military personnels he led feel supported at all times, even in hard fortunes even when aeroplanes were bombing them. In the field he was the cat that took every mission despite how unsafe it was. Che won the Santa Clara battle with merely 340 work forces when the enemies where 3000 while Fidel who was the leader of revolution was non even at that place. He was the adult male that got Batista out-of Cuba and proceeded to Cuba ‘s first and true provincial based revolution. He did care about taking the credits of his win and part because he didn’t do it for himself but he did for the people, and allow Fidel take the recognition for him. He was the adult male that convinced Fidel to be a Communist. When the radical authorities was established Che became the president of the National bank. He increased Cuba’s exchange from 50 million $ to 196 million. Che was the most of import in the Cuban revolution as he helped in every field and without him the Cuban revolution would hold lasted much longer or it may non hold succeeded. Critical scrutiny of a different reading, a different reply to your research inquiry. Discuss critically how person may be able to look at your grounds and see different connexions, make different premises. Again, discuss cause-effect relationships, underlying premises, and interrelatednesss between the facts. Che was a great commanding officer and really important in the Cuban Revolution and no 1 can reason his importance. But despite that his significance made Cuba a communist state by act uponing his companions and Fidel. That significance which was great subsequently was non so good as the people lost their right in vote and right in democracy by the constitution of the â€Å"Dictatorship of the Proletariat† . Che’s significance in emancipating and liberating people became significance of doing them lose their rights. Analysis Reflection Questions:Did you rewrite your Part B with more item? ( If so, ERASE IT ) i?SDid you critically analyze your subject, grounds and historical context to turn out your reply?Did you critically show the significance of different sentiments on your subject?Did you mention your beginnings?Part Tocopherol: DecisionTo gain an Ad:Approximately 150-200 wordsWrite the reply or decision to the original research inquiryMay, include your concluding judgement on the two beginnings you evaluated – this means to depict whether the beginnings you used are good plenty to go on utilizing them for farther research if necessaryDOES NOTstarts with â€Å"In conclusion†¦Ã¢â‚¬ Answer to your research inquiry( This may non stop up being the reply you wanted ) : Che was truly really important in the Cuban revolutions as he was the 1 who lead in and out the field. In the field he was the 2nd in bid who won the most of import battle holding a disadvantage of more than 2000 work forces. He was the 1 who was besides foremost in line and and gave bravery to his work forces. The 1 who guided Fidel and he whose ideas Cuban economic system achieved the top. How your grounds proves your reply: The grounds prove his significance because most of them are facts that happened and his companions write about how much helped them. Besides in Che’s Hagiographas he wrote what happened without seeking any peculiar esteem. Besides the newspaper articles who wrote about Cuban Revolution saw his importance besides and articles and books were written in his name. Part F: List of BeginningsTo gain an Ad:Word count for entire paper: 1500-2000 wordsDoes non number headers, rubrics, or footersUsed at least 6-10 beginningsStrong and believable: with a known writer, from a believable organisation, an academic diary, a historian, etc.Bibliography – List all beginnings you used in alphabetical orderFull commendation information for your beginning in Chicago/Turabian StyleLeave a infinite between each beginningDo non utilize slug points1stline of beginning flower left, any line after that indentedStandard data formatsystem used throughoutChicago/TurabianNo mentions to Wikipedia, Encarta, Wordbook, Grolier’s, or other encyclopaediaNo mentions to GoogleDosal, Paul J. Comandante Che: Guerrilla Soldier, Commander, and Strategist, 1956-1967. University Park, Pa. : Pennsylvania State University Press, 2003. HP-Time.com. â€Å" CUBA: Castro ‘s Brain – Time. † August 8, 1960. Mottas, Nicolas PhD. â€Å" I? I I ¬  © Guevaristas. † I? I I ¬  © Guevaristas. October 3, 2011. Accessed May 10, 2015. Translated in English from Greek by Dimitri Zografi Guevara, Che. Che Talks to Young People. New York: Scout, 2000.â€Å"I? I ­ ( From Ernesto to Che ) † , produced in 2002 for the Grecian province telecasting show, Athens Greece. Translated in English from Greek by Dimitri Zografi.â€Å"Interview with Castro† interviewed by in 1998. Torre, Aleida, and Pilar Aguilera. Remembering Che: My Life with Che Guevara. Havana, 2012.

Cesar Chavez A Great Leader Essay

Cesar Chavez, union leader and farm worker advocate, was born near Yuma Arizona on March 31, 1927. On March 23, 1993 this great man died in San Luis, Arizona. It is said that his hunger strike contributed to his death. Cesar’s commitment to farm workers was shaped by his own experience in the farm industry and his parent that taught him how imperative it was to help others. As a child, Cesar worked restlessly in his family’s farm. Later the family had to move to California because their farm was taken away for lack of money. They worked very hard in farms for very long hours and helped their coworkers there. A few years later Chavez volunteered to serve the US Navy. Cesar later came home to marry his girlfriend and transformed his life as a community leader and labor organizer. Chavez founded the United Farm Workers Association in 1950 after community service. Chavez engaged in nonviolent acts to bring attention to the farm workers. Others before him tried and tried to commit to the union but later gave up and turned to violent acts. He faced many challenges through the years. This however did not stop him. He was willing to give his own life so that the union could continue and that violence was not used. Cesar made the struggles of the farmers known to the country. The terrible sufferings of the farm workers and their children, the crushing of farm workers dignity, the dangers of pesticides, and the denial of election for the workers is what kept Chavez going. One of his first successes was getting grape workers to sign union contracts. Cesar went on marches, boycotts, pickets, and strikes. He sought to train others and send them to other cities so they could also use these same tactics. His peaceful strategies brought attention to numerous friends and supporters like Robert Kennedy and Jesse Jackson. This great man proved that with self-sacrifice and without violence one could get justice for the people. He was an efficient leader with determination and clear goals. He always let people know that it was for them â€Å"Si Se Puede† was his saying â€Å"It Can Be Done†. This humble man fought for what he believed for and till today his organization is abundantly thriving with freedom.

Free Essays on The Missionary Practice Of Paul

The Missionary Practice of Paul Born in a city in Cilicia, Paul, with a former name â€Å"Saul†, was raised and educated in the city of Tarsus. Afterwards, he moved to Jerusalem to receive an ideal Jewish education at the feet of Gamaliel, and finally became a member of pharisaic sector of Jewish society. As a Pharisee, Paul was like any other Pharisees persecuting Christian. On his way to Damascus for persecuting the Christian church over there, he confronted the vision of risen Jesus Christ himself, was converted to a Christian, and was given a commission by Christ in person to preach the massage of salvation to the gentiles. Then, Paul’s life turned over, he became an apostle of Christianity. During his apostle career, Paul insisted his missionary practice as Jesus Christ commanded, to preach the Godly massage to the gentiles, under the up rising tensions between Jewish and Gentile Christians of his three visits in Jerusalem Church, by his effective use of profound method of preaching and excellent use of his various personal characteristics. On his first visit to the Jerusalem church, Paul was rejected by some of the Jewish Christian not only for his Pharisee background, but also for his point of not emphasizing the law to gentile converts. â€Å"For Gentile Christians, according to Paul they did not need to become Jews to be Christians. This led to one of the first major split within Christianity.† His first missionary journey was not approved by Jerusalem church. Afterwards as Paul’s influence grew rapidly among gentile Christian, his idea of not using Law to gentile Christian was strengthened and largely accepted by gentiles. Thus, he made his second visit to Jerusalem Church with his student Titus, a gentile Christian without circumcision, as a successful test sample of converts. Although the test was passed, the tension was getting stronger. It breaks out when Peter had dinner with gentile Christian in Paul’s Galatians... Free Essays on The Missionary Practice Of Paul Free Essays on The Missionary Practice Of Paul The Missionary Practice of Paul Born in a city in Cilicia, Paul, with a former name â€Å"Saul†, was raised and educated in the city of Tarsus. Afterwards, he moved to Jerusalem to receive an ideal Jewish education at the feet of Gamaliel, and finally became a member of pharisaic sector of Jewish society. As a Pharisee, Paul was like any other Pharisees persecuting Christian. On his way to Damascus for persecuting the Christian church over there, he confronted the vision of risen Jesus Christ himself, was converted to a Christian, and was given a commission by Christ in person to preach the massage of salvation to the gentiles. Then, Paul’s life turned over, he became an apostle of Christianity. During his apostle career, Paul insisted his missionary practice as Jesus Christ commanded, to preach the Godly massage to the gentiles, under the up rising tensions between Jewish and Gentile Christians of his three visits in Jerusalem Church, by his effective use of profound method of preaching and excellent use of his various personal characteristics. On his first visit to the Jerusalem church, Paul was rejected by some of the Jewish Christian not only for his Pharisee background, but also for his point of not emphasizing the law to gentile converts. â€Å"For Gentile Christians, according to Paul they did not need to become Jews to be Christians. This led to one of the first major split within Christianity.† His first missionary journey was not approved by Jerusalem church. Afterwards as Paul’s influence grew rapidly among gentile Christian, his idea of not using Law to gentile Christian was strengthened and largely accepted by gentiles. Thus, he made his second visit to Jerusalem Church with his student Titus, a gentile Christian without circumcision, as a successful test sample of converts. Although the test was passed, the tension was getting stronger. It breaks out when Peter had dinner with gentile Christian in Paul’s Galatians...

Calculating Torque With Examples

Calculating Torque With Examples When studying how objects rotate, it quickly becomes necessary to figure out how a given force results in a change in the rotational motion. The tendency of a force to cause or change rotational motion is called torque, and its one of the most important concepts to understand in resolving rotational motion situations. The Meaning of Torque Torque (also called moment - mostly by engineers) is calculated by multiplying force and distance. The SI units of torque are newton-meters, or N*m (even though these units are the same as Joules, torque isnt work or energy, so should just be newton-meters). In calculations, torque is represented by the Greek letter tau: Ï„. Torque is a vector quantity, meaning it has both a direction and a magnitude. This is honestly one of the trickiest parts of working with torque because it is calculated using a vector product, which means you have to apply the right-hand rule. In this case, take your right hand and curl the fingers of your hand in the direction of rotation caused by the force. The thumb of your right hand now points in the direction of the torque vector. (This can occasionally feel slightly silly, as youre holding your hand up and pantomiming in order to figure out the result of a mathematical equation, but its the best way to visualize the direction of the vector.) The vector formula that yields the torque vector Ï„ is: Ï„ r Ãâ€" F The vector r is the position vector with respect to an origin on the axis of rotation (This axis is the Ï„ on the graphic). This is a vector with a magnitude of the distance from where the force is applied to the axis of rotation. It points from the axis of rotation toward the point where the force is applied. The magnitude of the vector is calculated based upon ÃŽ ¸, which is the angle difference between r and F, using the formula: Ï„ rFsin(ÃŽ ¸) Special Cases of Torque A couple of key points about the above equation, with some benchmark values of ÃŽ ¸: ÃŽ ¸ 0 ° (or 0 radians) - The force vector is pointing out in the same direction as r. As you might guess, this is a situation where the force will not cause any rotation around the axis ... and the mathematics bears this out. Since sin(0) 0, this situation results in Ï„ 0.ÃŽ ¸ 180 ° (or Ï€ radians) - This is a situation where the force vector points directly into r. Again, shoving toward the axis of rotation isnt going to cause any rotation either and, once again, the mathematics supports this intuition. Since sin(180 °) 0, the value of the torque is once again Ï„ 0.ÃŽ ¸ 90 ° (or Ï€/2 radians) - Here, the force vector is perpendicular to the position vector. This seems like the most effective way that you could push on the object to get an increase in rotation, but does the mathematics support this? Well, sin(90 °) 1, which is the maximum value that the sine function can reach, yielding a result of Ï„ rF. In other words, a force applied at any other angle would provide less torque than when it is applied at 90 degrees. The same argument as above applies to cases of ÃŽ ¸ -90 ° (or -Ï€/2 radians), but with a value of sin(-90 °) -1 resulting in the maximum torque in the opposite direction. Torque Example Lets consider an example where youre applying a vertical force downward, such as when trying to loosen the lug nuts on a flat tire by stepping on the lug wrench. In this situation, the ideal situation is to have the lug wrench perfectly horizontal, so that you can step on the end of it and get the maximum torque. Unfortunately, that doesnt work. Instead, the lug wrench fits onto the lug nuts so that it is at a 15% incline to the horizontal. The lug wrench is 0.60 m long until the end, where you apply your full weight of 900 N. What is the magnitude of the torque? What about direction?: Applying the lefty-loosey, righty-tighty rule, you will want to have the lug nut rotating to the left - counter-clockwise - in order to loosen it. Using your right hand and curling your fingers in the counter-clockwise direction, the thumb sticks out. So the direction of the torque is away from the tires ... which is also direction you want the lug nuts to ultimately go. To begin calculating the value of the torque, you have to realize that theres a slightly misleading point in the above set-up. (This is a common problem in these situations.) Note that the 15% mentioned above is the incline from the horizontal, but thats not the angle ÃŽ ¸. The angle between r and F has to be calculated. Theres a 15 ° incline from the horizontal plus a 90 ° distance from the horizontal to the downward force vector, resulting in a total of 105 ° as the value of ÃŽ ¸. Thats the only variable that requires set-up, so with that in place we just assign the other variable values: ÃŽ ¸ 105 °r 0.60 mF 900 N Ï„ rF sin(ÃŽ ¸) (0.60 m)(900 N)sin(105 °) 540 Ãâ€" 0.097 Nm 520 Nm Note that the above answer involved maintaining only two significant figures, so it is rounded. Torque and Angular Acceleration The above equations are particularly helpful when there is a single known force acting on an object, but there are many situations where a rotation can be caused by a force that cannot easily be measured (or perhaps many such forces). Here, the torque often isnt calculated directly, but can instead be calculated in reference to the total angular acceleration, ÃŽ ±, that the object undergoes. This relationship is given by the following equation: ÃŽ £Ãâ€ž - The net sum of all torque acting on the objectI - the moment of inertia, which represents the objects resistance to a change in angular velocityÃŽ ± - angular acceleration

Research Proposal on Employee Motivation Example | Topics and Well Written Essays - 1250 words

On Employee Motivation - Research Proposal Example The company also registers direct buying from Harry Winston Diamond Cooperation. Using both of these strategies, the company prides itself with the capacity to offer a continuous supply of diamonds meeting customer expectations in both quality and quantity because it has an unending supply to resources (Doyle, 2005). The company makes efforts of ensuring that artisans working in the factories in different regions are outstanding skills, hence can produce quality jewelry that meets the customer expectations in a modernized world such as the US market. An effective management of the factories ensures that, innovation is adopted as a central strategy of producing jewels that excites the buyers. In a bid to ensure business success, the company utilizes different strategies of gaining familiarity with the preferences of its customers. This is a good strategy because customer opinion is a critical determinant of the desired product. After my posting in the new position in the company, I to ok time to analyze the level of management and leadership styles applied in the organization (Fargus, 2000). One of the outstanding observations made was the fact that there was a remarkably poor communication between the employees as they performed their daily activities. The first week of my assignment involved a close monitoring of the internal operations of the company.

Part 1 Essay Example | Topics and Well Written Essays - 1000 words

Part 1 - Essay Example Thus, from that sample, the analysis of the sample speaks volume of the entire population where the sample came from. Thus, the difference between these two categories is their functions; descriptive statistics is concerned with the spread and centrality of data whereas inferential statistics is concerned with generalizability of the data set. As much as the two categories use similar aspects such as mean, standard deviation, the focus of the two are extremely different. Inferential statistics always start with a sample and end up inferring the entire population using similar calculations as that of descriptive statistics. Descriptive statistics is only useful in cases whereby one do not wish to extend the statistics results to a larger group or population whereas inferential statistics is used when one wishes to make predictions and inferences on a particular population through the observations from the sample. Thus, the two categories can be used together is cases where a data set has to be fully described and inferences or rather predictions from the available observations made. Thus, degrees of freedom are crucial in statistics due to the following reason: It is deemed to be a measure of how certain the sample is a representative of the whole population. Therefore, when the degrees of freedom are more, the level of certainty in the accuracy of population sampling is high. In addition, when it comes to fitting models to a given data, degrees of freedom are considered independent parameters. Thus, an accurate model is described by more independent parameters which are as a result of more degrees of freedom. 3. Explain what a post hoc test is and why they are important. Provide an example of when you might use a conservative, a moderate, and a very liberal post hoc test. Differentiate between the post hoc tests used in ONEWAY ANOVA and Multiple-Factor ANOVA A post hoc test