Who is responsible for Willy s demise Free Essays

He cannot accept the fact that he is no longer a successful salesman, that his sons are not successful as Charley son (Bernard), also that he has been unfaithful to the only person who ever loved him no matter what, his wife Linda. His reason to committee suicide may have been influence by the factors in his life that I just mentioned. Wily is the only one who takes actions of desperation and hopeless. We will write a custom essay sample on Who is responsible for Willy s demise or any similar topic only for you Order Now It is his hubris, his inflated pride and ambition o consummate the American dream that leads him to his destructive action, his inability to remember the value of his own life. He thinks that he can’t longer maintain his families future, and that he is worth more dead than alive. Pressure society also can be blamed for Wily Loan’s demise, claiming to be the best of all in the salesman or business world and earning great amounts of money†¦ Wily Leman was just another man stuck with this dream but in some way the salesman or business world took a big part of his life from him. When he became a salesman at an age around eighteen or nineteen and he dated in this business up to the point of his death, which is the same day he was finally fired by Howard from the company where he was working as a salesman. When he was fired he was at the age of sixty-three this unfortunately happened. This means that he put a greater amount of his life into the salesman world, in the pursuit for richness and respect. Approximately 45 years of his life were spent on pursuit of these things, but unfortunately his pursuit of richness and respect, never have been effective, he wasn’t successful at all. Do you think that this is tragic? Of course yes!. But he needed to face the truth of his peripatetic. Perhaps these things are which led him to try committing suicide numerous times in the car by trying to crash and hoping that he dies. Wily was a very unsatisfied and mainly unhappy man, who had lost most part of his hope. How ever Biff is notice to embody everything that Wily admires: he has great personal charisma, is very popular with other boys, is a leader, demonstrates physical strength but not just as a sportsman also in his body image and demonstrates confidence. The allegations between father and son is loving, warm and full of mutual admiration. He’d invested a lot of this hope into his son Biff too, who unfortunately let him down as well. Wily had such high hopes for Biff becoming the success he himself could never achieve, however Wily failed to take into account what his son desired, which was the outdoor American dream. Another reason why Will kills himself is because would be that Biff discovered his affair with the woman, disinterment which ruined Biffs future this made Wily feel in some way painful and miserable because he made Biff to going back to summer school to graduate, also because he was unfair with the only person that actually loves him and care for him, her wife Linda. Wily Leman was a never success The American Dream guaranteed things to Wily that he would never have had before. However to achieve to have these things he had to spent his whole life work hard to afford them and not being rewarded for that hard work, it was a factor that led to his end. So who really is to blame for Will’s hamster, and can the fault be relied on Charley, Biff, Linda and Howard the nest that through society carried the job to tear apart Will’s dream, hopes and his character or personality and eventually his life. As we know that Wily makes his son embody all his negative values that here passed on by Ben to Wily, his sons will also be a failure as Wily. Not so much in the case of Biff but more in the case of Happy. This is because we can notice how Willis temperament and characteristics resembles on to Happy. Happy has the same younger example of what Wily was as when he was growing up. Maybe the reason why Wily treated Happy as he treated him was because his way was the way that Will’s father treated him and paid more attention to his elder brother Ben. How to cite Who is responsible for Willy s demise, Papers

Hamid Karzai free essay sample

Draft Hamid Karzai is a smart an intelligent man, as well as a great leader. Throughout life we look up to smart people to be great leaders, to motivate, inspire and ultimately to lead. Not everyone possesses the ability to be a leader. Few people are capable of leading an entire country it takes an individual with a great deal of confident. I personally believe and support the idea that Hamid Karzai is a great leader.We trust that our leaders will make the proper decisions that best represent the entire population. Hamid Karzai possessed these qualities, at the time he was probably the best person to run the country. . Throughout his presidency, Hamid Karzai experienced problems throughout the country, and that started to become an issue. Hamid Karzai is one of the top liberation leaders in the world because his role in politics, exceptional leadership qualities and bringing peace back to Afghanistan. We will write a custom essay sample on Hamid Karzai or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page One of Hamid Karzais first initiatives in rebuilding Afghanistan was politics. After finishing school in Kabul (http://www. notablebiographies. com), Hamid Karzai emerged on the political scene. He began lobbying for Afghanistan where his family has been living in exile in 2001 (Profile: Hamid Karzai,). In 2002, he serves as a diplomat and an advisor anti-soviet resistance (source). Assuredly, Hamid Karzai merged on the political stage after finishing school (Source). One of most acknowledgeable accomplishments was becoming president of Afghanistan.Afghanistan had their first political election in 2004(profile: Hamid Karzai)). As a result, Hamid Karzai won the election. As president, he worked with political organizations and army revolts in order to gain position as leader. Hamid Karzai possessed great leadership qualities. In October 2001, Hamid Karzai raised a revolt against the Taliban (Academy Of Achievement). Hamid Karzai entered the revolt with little resources such as little weapons, no outside resources and many others (Academy Of Achievement).As time went on, Hamid Karzai started to attract followers that would support his revolt (Academy Of Achievement). By December of 2001, the Taliban fled from Kandahar (profile: Hamid Karzai). Since 2004, Hamid Karzai has helped the economy grow rapidly (profile: Hamid Karzai. ) Every year, Afghanistan’s government revenue has grown every year, but still relies on foreign aid. (Profile: Hamid Karzai) One of Hamid Karzai’s biggest weaknesses was security. Even after his revolt against the Taliban, Hamid Karzai knew that he could not defend Afghanistan by Himself.Hamid Karzai went on to create a national army of 70,000 soldiers (profile: Hamid Karzai). In an article in the USA Today news, relative of Karzai who resides in Silver Spring, Maryland had this to say about his leadership. At the time Karzi was the interim government leader, the relative said, he’s the right man to put in place has the leader of the country. The relative said that Karzai was, shy, generous and an down to earth man. The cousin indicated that Karzai cares about people and he’s friendly.I would like to add a few noted achievements Karazi did upon taking office, taking from an article: â€Å"Despite threats to his safety, Karzai launched himself into his new post of president with tireless zeal. Given the constant skirmishes between the various clan warlords his first priority was to focus on security by re-establishing a strong national army and a unified police force. In an attempt to maintain control over the scattered provinces Karzai also fired more than twenty regional officials who were accused of drug trafficking, excessive taxation, and countless other types of corruption.At the most basic level, the new president was faced with the problem of providing his citizens with the simplest necessities. After years of being ravaged by war, many Afghanis had no access to safe drinking water, electricity, or passable roads. (Hamid Karzai) To rally international support Karzai traveled to o ver fifteen countries, ultimately acquiring nearly $5 billion in aid. According to analysts and members of the press, Karzai was so successful because he charmed world leaders with his mild manner, his intelligent persuasiveness, and his stylish way of dressing.Wearing business suits mixed with colorful capes and wool fezzes, the Afghanistan president struck just the right balance between a modern-day politician and a traditional nationalist (someone who feels devotion and pride in his country and who advocates for strong national independence). â€Å"(Quotes in Hamid Karzai 1) In conclusion, Hamid Karzai was a leader who took initiative by rebuilding a country economically, politically and globally. His actions as president is what transitioned Afghanistan from being a country of terror to become a country with structure and the possibility of improving their standard of living without violence.

Black Beauty Essays - Employment, Job, Occupations,

Black Beauty Persuasive essay Would you like to get a high paying job? Then you need to go to school. Without an education you can't get a get good job. An education is what you need. An education is a great accomplishment. A higher education can get you a higher paying Job. Without money you can't get things, and Without education you would be working at McDonald's or something, if you had a education you could be something better, now if You want to be a lawyer you need a degree. That's why an education important. Getting an education is what the smart thing to do is. Don't get me wrong though it's hard to get an education. I think the main reason why people drop out is because they probably get bored and can't take it going to school. The way I see it is you place in your head that when you get out of collage your going to get a great high paying job. I guarantee that if you get an education you will get a high paying job. Now don't you want a high paying job?

A Raisin in the Sun by Lorraine Hansberry

A Raisin in the Sun by Lorraine Hansberry This play starts with the younger family waiting for the arrival of the check. The check is on life insurance and is to be given to Lena due to the death of her husband. The family lives in an extremely tiny room where this play takes place. Children of Lena are Walter Lee and Beneatha.Advertising We will write a custom book review sample on A Raisin in the Sun by Lorraine Hansberry specifically for you for only $16.05 $11/page Learn More Walter is married to Ruth while Beneatha thinks of studying and become a doctor in the future. On the other hand, Walter Lee works as a chauffeur. Every member of the family does not want to work with the money. Walter is working together with men from a low social level. However, he is seriously obsessed with money and feels that life is tremendously unfair especially for his wife and children. Therefore, he decides to start a business with two men. This is a clear indication that he wants to get money very fast. In colleg e, Beneatha is courted by two men, George and Joseph. George is a person who is rich and is concerned with the materialist things. On the other hand, Joseph is an African who admires Beneatha’s intelligence and spirituality. This younger family likes George just because he is rich. Afterward, when the check reaches, Lena realizes that the amount of insurance is to take part of her husband. The family advises her to do what she wishes with the money. Walter tells his mother to give him the money arguing that his wife, Ruth is pregnant. Mama makes her mind to pay part of the money for a good house in Clybourne to act as life security for Wilter’s son in future. He pleads with his mother to give him the rest of the money. The whole family is deeply hurt by the fact he misused the money instead of paying his sister’s school fees. Afterwards, Joseph Asagai comes in and helps the family in packing. He finds Beneatha terribly disheartened and asks her get married to hi m. Afterwards, Walter is transformed to a very mature man. The whole family is truly happy; they live the, old, tiny, house and go to live in Clybourne Park (Sussman, Linda, Hansberry, Friedland, and Rikki Kessler). Dreams of Walter, Beneatha, Ruth, and Mama Walter loves money and, therefore, his dream is to continue satisfying his family’s needs. His love for money and his hard work with the street men and his plan to do business with two men are a clear indication of his dream. Wilter asks for the insurance money in order for him to work with it and raise his family’s standards of living. In the play, Beneatha has a dream to study and become a doctor in the future. Mama has a dream of raising her family from poverty to a higher standard of living. Ruth’s dream is to see that her husband owns his own business and offers her the best basic needs. Mama is the most admirable character since she provides her children with unconditional love in a low social economic environment.Advertising Looking for book review on american literature? Let's see if we can help you! Get your first paper with 15% OFF Learn More This play indicates that there is the celebration of materialism as the younger family favors George who is rich. On consumerism, the family of Lena Younger celebrates the insurance money through paying medical school fees for Beneatha and giving a down payment for a good house where they finally move to live. This play does not promote the idea that blacks should want to be like whites. This is because Joseph, who is one of the boys that Beneatha was courting in college, did not lose his identity as an African man to marry her. He did not have to seize his African characters or culture for Beneatha to marry him. There are some conflicts in the play, whether internal or external. Wilter has internal conflict since he is not getting money to provide for his family. This goes on until the time he is seeking for two men to start his own business. This is a conflict that is not solved at any time. This is because he did not save the money his mother has given him for his family. On the hand, there is a conflict that is solved when Wilter is converted to manhood. Also, the conflict between Ruth and her husband does not end since she wants to abort. Wilter is trying to borrow money from his mother to solve this conflict problem but he ends up with no money. Gender issues in the play This is first presented by lack of peace in the family of Wilter Lee and Ruth. Her pregnancy is the one that is bringing this issue of lack of peace in the family. When Wilter uses his sister’s school fees to start his own business, he brings out a gender issue in the play. â€Å"A raisin in the sun† is a quote that has a great meaning in the play. It means that all characters in the play have dreams. First, one of the characters wants to move the family to larger home in, the future, the other oneâ€℠¢s dreams to become a doctor, while the one wants to improve his family’s living conditions. Sussman, Linda, Lorraine Hansberry, Joyce Friedland, and Rikki Kessler. Raisin in the sun [by] Lorraine Hansberry: a study guide. New Hyde Park, N.Y.: Learning Links, 1996. Print.Advertising We will write a custom book review sample on A Raisin in the Sun by Lorraine Hansberry specifically for you for only $16.05 $11/page Learn More

How do we . each of us, for ourselves and for others . make meaning Research Paper

How do we . each of us, for ourselves and for others . make meaning How do we make sense of 'it all' - Research Paper Example Language is the most prominent way of making meaning, although this does not mean that the illiterate, blind, deaf, mute, and others who cannot speak, read, or write cannot make meaning. Meaning is not limited to the written or verbal language systems. This paper analyzes what meaning is and where it comes from and why. Although people can generate meaning without language, the system of language and the openness of arts and performance allow people to think about meaning in both traditional and nontraditional means that can affect their meaning-making practices and that of their audiences too. Meaning is defined through several approaches. The first group of theories focuses on the â€Å"referential† or â€Å"denotational† meaning of meaning (Chierchia and McConnell-Ginet 53). They stress that meaning is the â€Å"aboutness† of the words, where meaning refers to the connection between words and objects, based on what a group or society asserted that they mean (C hierchia and McConnell-Ginet 53). Studying meaning requires examining the relationships between words and their signified objects, which are the concerns of philosophical and mathematical logic (Chierchia and McConnell-Ginet 53). The second group of theories on meaning can be called â€Å"psychologistic† or â€Å"mentalistic† because they are â€Å"inward looking† (Chierchia and McConnell-Ginet 53). ... The third group of theories is characterized as â€Å"social† or â€Å"pragmatic† because communication is perceived as a social activity and so meaning is socially made and used (Chierchia and McConnell-Ginet 54). These theories provide a full meaning of meaning because meaning has dimensions of representation, denotation, and pragmatism (Chierchia and McConnell-Ginet 54). For the purposes of this paper, meaning intersects its representational, denotative, and pragmatic dimensions and functions. Meaning is about what the word means based on what society in general agrees it is, what other symbols it can be connected to, and its actual uses in lived individual and collective lives. Language is the dominant way of making meaning. People make meaning by using language to think about meaning. Kafka’s novel, The Trial, involves making meaning of his experience through language. He strives to understand the origins of the charges against him through the language syste m that he knows. Nevertheless, because of lack of information, he cannot derive meaning from his predicament. He is being punished for something that is meaningless to him, but meaningful to his judges. Another example is making meaning through reflection and analysis. When reading and analyzing something to find its meaning, students use language to brainstorm ideas and to come up with a thesis. Their language gives them the words and mechanics that help them express their thoughts about the text being examined. Aside from the general process of making meaning, language is used in its denotative form to understand meaning. The word â€Å"sad† is about feeling the opposite of happy, at least in the denotative sense. Happiness is about a state of joy or pleasure,

Staying with No Assignment Example | Topics and Well Written Essays - 250 words

Staying with No - Assignment Example In a particular instance, I had to assign two members to responsibilities at two different locations. While the two had for a long time worked at the respective locations, one being farther from the organization, and the further located employee having complained, I made a just decision to shuffle the two. The employee who was formerly located close to the station did not appreciate the decision, asked me to reverse it but I said no. She presented many excuses and persuasive advances, later changed her attitude, and threatened to quit work claiming biasness. She even tried to seek assistance from my seniors to reverse the decision. I however stayed with the no decision. This strained the relationship between the employee and I, and she publicly expressed her dissatisfaction with my leadership abilities. The author’s advice is helpful as it encourages people to stay with no answers by creating awareness of possible reactions to a no answer. The advice makes the negative reactions appear normal and expected, and facilitate their informed management (Lewicki et al, p. 183-

The Relationship Between Centripetal Force And Velocity Environmental Sciences Essay

The Relationship Between Centripetal Force And Velocity Environmental Sciences Essay Investigate the relationship between centripetal force and velocity in circular motion, when a stopper is swung with a string in which different weight hangers are attached to. DATA COLLECTION AND PROCESSING According to Mr. Isaac Newton, an objects natural state of motion is to stay at rest if its already at rest or to continue in linear, uniform motion unless its subjected to a net, external force. This means that if an object is moving at constant velocity (or speed) in a straight line, it will continue to move in a straight line, at that same velocity, unless some outside force changes its motion in some way. So in order for an object to move in a circular path, some force is needed to pull it away from the straight-line trajectory it wants to follow (i.e., its natural state of motion). Some force needs to pull the rotating object in at every single point along its circular path in order for it continue moving in a circular fashion (instead of allowing it to follow its natural state of motion)[1]. If an object moves in a circular path there must be centripetal Force acting on it. In this experiment we will investigate the relationship between centripetal force and velocity. Next we will show how our raw data is going to be manipulated: Initially we will show T for 20 revolutions, at each trial. Subsequently the average for 20 revolutions will be calculated (based on 3 trials). Using this averaged value we will calculate the period of 1 revolution. In this process we will have to divide the uncertainty in time by 20. Details about uncertainty calculation will be added later on. Next we are going to calculate the average linear speed, v, of the stopper for each mass of the weight hanger. We will include a sample calculation. We must remember that we used a fixed radius of 0.5 meters. We have to bear in mind that we will have to add the percentage uncertainty in the radius and the percentage uncertainty on T and add them up when calculating the uncertainty for linear velocity. Theoretically, the centripetal force should be directly proportional to the square of the speed. In order to check this, a column v2 will be added to one of our data tables. When we do that the uncertainties on V must be squared. We will also display a column indicating the centripetal force. We know that the centripetal force is equivalent to weight in this experiment; the weight, in turn, is equal to the tension on the string. When calculating the uncertainty for the resultant force (weight) we took the uncertainty on mass and multiplied it by ten which is the gravity value. In order for us to calculate centripetal force the following formulas will be used: Fc = mv2/ r Fc = W = mg The uncertainties involved with the measurements which have fixed values are: Centimeters: 1cm  ± .05cm Time: 1s  ±0 .005s Mass: 1kg  ± 0.000005kg UNCERTAINTY ON T The uncertainty on T is the same of that on the stopwatch. As we start and stop the stopwatch we must, therefore, double the uncertainty: 2( ±0 .005) =  ±0.01 SAMPLE CALCULATION OF T FOR ONE REVOLUTION OF A MASS OF 0.1 KG Average T for 20 revolutions: 15.3 Average T per revolution: 15.3 / 20 = 0.765 Uncertainty was also divided by 20: ( ±0.01/ 20) =  ±0.0005 As the uncertainty on T was already multiplied by 2 we do not need to double it this time CALCULATING UNCERTAINTY ON VELOCITY FOR 0.1 KG As mentioned earlier now we will have to calculate percentage uncertainties. We will apply the following formula: http://scidiv.bellevuecollege.edu/Physics/measuresigfigs/Measuresigfigseq1.gif Percentage uncertainty in radius: (0.05 / 0.5) x 100=  ±1.0% Percentage uncertainty on T for 1 revolution (calculated above): (0.00025/ 0.765) x 100 =  ±0.0326% By adding p the above uncertainties we get the percentage uncertainty for velocity which is  ±1.0326% in this case. In order to obtain the percentage uncertainty for v2 we simply square the uncertainty on v. SAMPLE CALCULATION OF V FOR 0.1 KG v = 2 pi r/T V= = 4.106  ± 1.0326% In addition we will calculate UNCERTAINTY ON MASS The uncertainty on mass was calculated based on the electronic scale used. The uncertainty on the scale was  ±0.05 grams. Since we need the uncertainty in kg we multiply this value by 1000 and we get:  ±0.00005 Table 1 Showing magnitude of resultant force and averaged results Mass (kg) ( ±0.00005) Centripetal Force (N) ( ±0.000005) T for 20 revolutions ( seconds) ( ±0.01) Trial 1 Trial 2 Trial 3 0.100000 1.000000 15.50 14.81 15.56 0.150000 1.500000 13.69 13.80 13.91 0.200000 2.000000 12.31 12.76 12.43 0.250000 2.500000 11.57 11.55 11.61 0.300000 3.000000 10.40 11.20 10.80 0.350000 3.500000 10.38 10.01 10.21 In table 1 we presented the value obtained in each trial for 20 rotations. In table 2, on the other hand, we are going to present the average value of 1 rotation for each mass. By doing so we believe to have increased the accuracy of the results. In order to calculate the uncertainty for 1 oscillation we divided the uncertainties in 20 rotations by 20; as the left-most column (table 2) shows. In spite of that there were cases where the difference between the highest and lowest value obtained were greater than the uncertainty itself. In the cases where this happened we found the differences between these values (highest and lowest) and use it as the uncertainty. Now we will show these differences between higher and lower values. In the three trials for 0.1 Kg the difference between the highest and lowest value is: 15.56 14.81 = ± 0.75. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. In the three trials for 0.15 Kg the difference between the highest and lowest value is: 13.91 13.69 =  ±0.22. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. In the three trials for 0.2 Kg the difference between the highest and lowest value is: 12.76 12.31 =  ±0.45. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. In the three trials for 0.25 Kg the difference between the highest and lowest value is: 11.61 11.55 =  ±0.06. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. In the three trials for 0.3 Kg the difference between the highest and lowest value is: 10.80 10.20 =  ±0.60. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. In the three trials for 0.35 Kg the difference between the highest and lowest value is: 10.38 10.01 =  ±0.37. Hence this value will be used as the uncertainty as it is greater than the uncertainty in time. Table 2 Preparing the results for graphical analysis T for one revolution (seconds) ( ±0.0005) Absolute Uncertainties ( ± seconds) Percentage uncertainty on T ( ± %) V (m/s) Percentage uncertainty on V ( ± %) V2 (m2/s2) Percentage uncertainty on V2 ( ± %) 0.76500 0.75 0.000653 4.105 1.000653 16.859 1.001306 0.69209 0.22 0.000722 4.537 1.000722 20.857 1.001445 0.62239 0.45 0.000803 5.045 1.000803 25.457 1.001607 0.57880 0.06 0.000864 5.425 1.000864 29.430 1.001729 0.53970 0.60 0.000926 5.818 1.000926 33.846 1.001853 0.51040 0.37 0.000976 6.152 1.000976 37.850 1.001953 Now we will plot square root of centripetal force against V. We will make use of the percentage uncertainty on V to plot the horizontal error bars and the uncertainty on centripetal force to plot the vertical error bars. The uncertainty on centripetal force is  ±0.000005 and, therefore must be squared to give us the uncertainty on. So we have which is equal to  ±0.002236. Thus we have explained how our error bars were calculated. The graph we came across was the following: Graph 1 Showing correlation between and V Not as we were expecting the graph resembles a parabola. We believe that, in order to obtain a straight line we must square both the centripetal force and velocity. This will give us the proportionality found in the formula: F = mv2/ r. We believe that, by plotting this graph we will be able to prove our prediction that the velocity squared is proportional to centripetal force. By plotting the mentioned correlation we get: Graph 2 Showing correlation between Fc and V2 Even though the best linear fit is not a perfect straight line there are no big discrepancies in our results (such as an outlier). The RSME value or the root means square error tells us how far the linear fit is from the plot points. The value of 0.02 is really low and suggests that the best fit is really close to the original data. Also the difference between the possible maximum value and possible minimum value of the spring is so low: Maximum slope: 0.13 Minimum slope: 0.11 Difference: 0.02 So we have the slope of our straight line being: 0.12  ± 0.02 Because the RSME value is low, we can infer that the value obtained is realistic. In addition due to the fact that the best linear fit touches (including or not the error bars) all the data points we can infer that the graph is accurate and, consequently, so are our results. CONCLUSION AND EVALUATION All in all this investigation led to fairly precise results. We do however think that the experiment can be improved in several ways. The following improvements would increase the reliability of the experimental procedure. Among the difficulties involved in the experiment we found, for instance, speed which we did not manage to keep constant when swirling the mass. Every so often the movement of our body would vary the speed at which the mass was being swung. In addition the swing rotation was not constantly a horizontal line. These factors will cause our results to become less accurate. Furthermore we faced some difficulties when swinging the stopper with constant power and speed; sometimes our hands touched the string which was not supposed to be touched during the rotations. The stopwatch delay and the human reaction time also affected our results to some extent. For example in a time of 5 seconds the human reaction time of 0.7 seconds can be very significant in the result as 1.4 seconds are involved in starting and stopping the stopwatch. Therefore these factors together are the responsible for us not obtaining a perfect parabola and consequently a perfect straight line. Moreover we found really ha rd to determine the initial and final point in relation to which the rotations were being counted. This probably led us to miscount the number of rotations. Therefore in some cases we might have had more or less than 20. Many changes could have been made to the experiment to make it more accurate: Setting up a better method of counting the rotations completed by the bung by using more advanced equipment than merely relying on human reactions. Increase the amount of rotations to ensure greater accuracy.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Increase the number of repeats to get a more accurate average.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Set up computer equipment to time the experiment more accurately. This could be done using a motion sensor connected to a data logger (logger pro 3) to record the information.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   By doing the experiment outside uncontrollable factors such as wind can increase friction acting upon the bung and alter the time by small amounts which still make the experiment less accurate. Further work as increased number of repeats could be carried out. In addition, different experiments can be done with increased number of rotations and larger radii. If one decides to investigate the effect of another variable such as radii the experiment will keep the same; the only difference will be that the weight hanger will be kept constant and the radii will vary. If we decided to increase the radii being investigated we would conclude that as the radius increases so would the time to complete 20 rotations for the bung, in a proportion directly related to the increase in distance. This is because we know that F = mv2/ r. Where F = force, m = mass, v = velocity and r = radius. So if r is increased then all the other variables increase in direct proportion to the initial increase. Newtons First Law states that an object travels at constant velocity unless acted on by an unbalanced force. The unbalanced force is the weight in our experiment which increases the force making the sp eed increase because more force is being added. Therefore, this explains why the speed increases. Now we will try to explain our results based on our scientific knowledge. If we draw a free body diagram of what is happening during the experiment we will come to the conclusion that the tension in the string (which is equal to the centripetal force) is being produced by the force of gravity which is acting on the load being used. From graph 2 we see that centripetal force increases in a direct proportion to the square of velocity. This relationship is further explained by the formula: F = Since m and r are kept constant and v is our dependent variable we see that force, in fact, should increase as our experiment suggests. Thus our experiment proves the formula for centripetal force. Looking at the experiment we see that fairly good results were obtained. They, despite the uncertainties, allowed us to prove Hooks Law. Due to the fact that the experiment was dynamic, a few sources of errors affected our results. We see that the curve obtained is pretty close to a straight line which is reinforced by the low RSME value. All in all this tells us that the method is reliable and lead to precise results.