Nursing Mentor Reflection Paper - 1714 Words

Purpose of this assignment is to critically evaluate and analyse the role of a mentor which took place as a part of virtual student placement within a hospital setting. Mentor is someone who is a registered nurse and who can assess and help the students with their learning process in a practical area, Nursing and Midwifery Council (NMC, 2006). According to Bulman and Schutz (2013), reflection is an important part of the development of nursing skills and knowledge. In this essay I am using Chris as a virtual student as per the NMC code(2015), confidentiality maintained and all identifying information removed. The nursing and midwifery council describe a mentor as a person who helps the students to learn and assess them throughout their†¦show more content†¦It also says that a mentor has to be approachable, patient, flexible, and accessible, have thorough knowledge and good sense of humour for being effective mentor. Mentors are expected to be calm and adaptable which makes them a good leader too. According to Hodges (2009), the relationship of the mentor and student has to be based on the trust. A mentor should also discuss all the problems and issues with the student and expected to give a feedback. Winterman et al., (2014) also says that mentoring experience must be based on planned learning activities and it has be in a clinical set up as it has to have an equal weighing on theory and practical. It is also necessary that they present the information to student in an easy and simple way, so that they can understand it. Every student is different and the mentor has to understand and adapt the learning style of them to facilitate the individual learning. As per Walsh (2010), different learning styles must be included. It is said that students will learn more if the teaching is addressed on individual needs and based on their ability with a humanistic approach (Hinchliff 2009). According to the Stuart (2013), a student must spend atleast 40% of their practice under their mentor directly or indirectly. Mentoring of a student need lot of planning and time, so that the mentor can observe and get a clear understanding of student needs. NMC (2008) also emphasise that the studentShow MoreRelatedReflective Analysis Of My Personal And Professional Development1518 Words   |  7 PagesThis paper is a reflective analysis of my personal and professional development of my knowledge, skills, attitudes, showing how one aspect of my training has developed over year two of my nursing degree. It shall focus on communication, by using the nursing handover as an example. A handover can be described as a communication that results in a transfer of information and responsibility for a patient (Tregunno, 2009). I recognised in my first communication reflection in year one that it is a complicatedRead MoreReflections on the Family Nurse Practitioner Program771 Words   |  3 Pages Reflection Family Nurse Practitioner Program It is clear that Family Nursing Practitioner Program is increasingly becoming valuable for nurses competing for the best job positions. Pursuing a FNP program can open many doors to students in the field of nursing as well as nursing administrators. Additionally it can result into higher salaries throughout the entire career of an individual. Enrolling in a FNP program is a smart career move. However, many nursing students are faced with a challengeRead MoreLeadership Experiences And Complexity Theory976 Words   |  4 PagesIn the nursing profession there are many roles that we have to fulfill. 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International Journal Research Methodology -Myassignmenthelp.Com

Questions: Tell Me The One Criterion About Our Company That You Like? Why Would You Select This Organisation And Not Some Other Companies? Where Would You Be In Five Years From Now? Answers: Introduction: In this unit of my assignment, I can prepare myself for an interview. This preparation will further help me to get a job in future. As I am a graduate and trying to start my career as a HR manager, some basic things are important know. Firstly, I want to know the job description and why I want to do this job. Secondly a proper cover letter and appropriate resume are also important as it will provide a glimpse of my skills and ability. Hence, at the end, I will show my reflection of experiencing interview questions and what I will ultimately learn from this unit. Desired job description: International Business Machines Corporations or IBM is a multinational company of technology, based on America. However, the company has its branches almost all over the world. The company operations under the service sector. It makes hardware, middleware and software of market computers. The company is offering an internship for one-year duration. This job is offered for citizens and permanent resident of the country. IBM is offering this full-time internship in various locations of Australia. These are Canberra, Sydney, Brisbane, Melbourne, Hobart and Perth. This job description is suitable for me as it offers job on Human Resource (HR). Moreover, the company operates under a service sector. I would like to work in a service sector as it contributes a huge portion of income to a countrys national income, especially in Australia. Hence, this sector is very important for the modern economic condition of a country. This sector offers more than 50% employment of Australia (Cascio 2018). Moreover, there will be more job opportunity in near future. Hence, this job position is very demanding. On the other hand, human resource is the most interesting position for me as it gives the opportunity to directly contact with people. Analysis of career path and goal: As I want to do a job as the HR for any industry of service sector, this job opportunity is very important for me. After analysing myself, I think that I have some criteria that match with a HR (Cascio 2018). To work as a HR manager, I want to develop my personal skills and technical knowledge. The chief criteria to become a HR manager are good communication skills, teamwork, good networking skills and proper time management. Moreover, good customer service, bookkeeping and event management. I think I have some criteria to get this position. For rest of criteria, I can develop myself. I have some learning styles, resilience and temperament to become a good employee. After analysing the strength, weakness, opportunities and threat (SWOT) of mine, an outcome is obtained related to this job. I can do this job properly and efficiently (Cottrell 2015). As I can interact with people efficiently, it will help me to maintain a good relation between employees and me. I have good problem solvi ng skills. Hence, I can solve various problems related to employees. On the other side, knowledge on digital technology will help to maintain database of everyone. Hence, after analysing all those factors, I think that I am suitable for this HR position. Moreover, it will fulfil my goal as I want to work under a service sector. Trend of HR employment in Australia: The trend of human resource jobs has increased steadily in Australia for the last few years. According to the government of Australia, this type of job is giving a growing professional opportunity. Hence, the number of HR recruitment has increased by 3% in 2016. However, not all portions within the HR sector increased simultaneously for the last few years. The job opportunity for recruiters and management has decreased by 22% (Cascio 2018). However, the overall value of HR recruitment and professionals has increased. The HR job market in Australia has influenced by various political disturbance, low business confidence and changing technological pattern. The HR professionals are facing mixed implications by changing job pattern in this country (Kavanagh and Johnson 2017). Mining and manufacturing sectors are decreasing continuously. On the other side, steel industries, IT and health sectors are growing rapidly. Employability criteria of HR: At present, a person needs three criteria to become an efficient HR. These are perfect personal knowledge, proper skills and abilities. The person should possess a bachelors degree and for some companies, master degree is required. The degree should be on human resource management, business administration or related field of management (Cottrell 2015). The key skills of a HR are decision-making, organisational leadership, good speaking skills and ability to use software related to human resource management. Hence, a certificate course on chosen sector is needed (Guest 2017). This will help the candidate to recruit new employees, maintain industrial relations and performance management. However, the most important criteria of a candidate to become the HR manager is good understanding on English language. As service sector operates internationally and IBM is an international company, English language is very important. According to those criteria, I should know computer knowledge to manage big data set of a large company like IBM. Moreover, to improve my communication skill, I must learn English language properly. As the demand for HR job is increasing rapidly in IT sector, it will be helpful for me to huge amount of employment opportunities (Guest 2017). On the other hand, I almost have all employable criteria as a fresher. Hence, this will also be helpful for me. Impact of technology on interview technology: Previously, interview process indicated a face-to-face conversation between interviewers and candidate. However, at present, this interview process has changed due to technological improvement. Video interview is one of those new interview processes that are used hugely currently. By this method, a candidate can give interview from other state or from other country. Various software tools are used for video calling like Skype (Weller 2017). On the other side, recruiters use application-tracking systems to manage all resumes and to find out proper matches. Skill testing is also important for various specialised positions, especially for software engineers. By using Hackerrank, Codepen.io and other software tools, employers can measure the candidate skills through online (Sun, Lei and Li 2017). Moreover, e-mail and mobile chatting are also very important concepts to contact with employees. This technology helps a HR for operating his or her work. Technology helps a HR to shorting job positions, faster response before time, review of job experience and finding references (Cottrell 2015). Moreover, technology makes perfect match and maintain more data for recruitment. I have seen your internship program for graduate students in au.gradconnection.com. I am excited to do my internship under a well-known internship company like you. This opportunity will help me to implement my course work practically. As Human Resource is my major subject at graduation level, I am very passionate about talent development and employee relations. Moreover, my communication skills, academic background and leadership experience will help me to prepare me appropriately for this position. Academic coursework: I have finished my business management courses on strategic human resource management and I have obtained good score. Leadership experience: I played leadership role in my school days. I have performed as the leader when my school performed various events. Communication skills: I have developed my communication skill to interact with international people. I am very excited to contribute my theoretical knowledge to your organisation. I pursue professional development intentionally. I also value non-stop growth by the internship description. I am enclosing my resume. It will describe my academic coursework, leadership experience and communication skills. As I eagerly want to start my career as a HR, this internship will help me to earn detailed understanding on this field. Career Objectives: My career objective is to start a career as a HR in a reputed company. Hence, I would like to obtain this internship of HR with IBM. Here I can implement my HR knowledge, which I have obtained from my educational degree. I also want to gather practical skills by operating under the supervision of experienced HR managers and seniors. Moreover, I want to apply my technical knowledge on data base management and improve my skills on event management. This internship will help me to develop my career in future as I am fresher and I do not have any work experience. Education: Bachelors Degree in Business Education Deakin University, VIC- 3220 Major: Human Resources management Extracurricular activities and volunteer work: Participated in annual sports in school School leadership in various cultural activities Volunteered for raising awareness about homelessness in Australian community Personal and Technological skills: Interact with the external world Good problem-solving skills Good networking skills and effective communication with others Ability to do multitask Knowledge on database management Interests: Playing football and cricket, doing social work and internet surfing Personal Information: Date of birth: 88/88/8888 Address: 123, ABC Road, Australia- 12345 Language known: English, Japanese, French Description on Internship Position: I want to join IBM and do my internship in Human Resource management under this company. The company is one of the largest companies in the world that deal with technology and consulting services. As I would like to work within a service sector, this company is suitable for me. IBM is offering internship for 12 months duration. I can gather practical knowledge and experience a good working environment. As I want to start my career as a HR manager, this internship opportunity will give me huge opportunities to explore my career further. Moreover, the company is giving this opportunity to Australian citizens and Australian permanent residents. Selection Criteria: Situation: In my school days, I worked as a leader in various activities. I represented my schools in inter cultural activities for consecutive 6 years and in most of the cases I successfully led my team and they won the competition. However, those competitions were very difficult. The entire school and teachers were depending on me and they had faith that I can take this challenge. Task: Leading an entire group is quite difficult. However, I did it when I was only 14 years old. As there were many participate from different schools, it was challenging me to control entire team. To overcome that challenge, I needed to select an appropriate strategy with logic. Action: To control entire team, proper strategic development was very essential. Moreover, it was important to win the competition. Hence, I choose individual student for individual activities. Each student, who will represent those different activities, were trained. They trained their group for competition. There were some students, who acted as co-ordinator. I was the supervisor and controlled every activities of each student. As I took every step logically and my only motive was to win the competition, I dedicated my all potentiality to win the competition. This dedication helped me and my school to win the game. I select those three questions as these will focus on the candidates intension and dedication about the job. These three questions are applicable for any job. The first question will show that whether the candidate knows anything about the company, where he or she is applying for job. It will show the dedication level of the candidate. The second question will indicate the positivity of the candidate for the post and company as well. By asking this question, the employer can understand that whether the candidate actually wants to work under the organisation or not. The third question will state the self confidence of the candidate. If the candidate will have self-confidence then he or she can answer it properly. Otherwise, the candidate will fail to answer this (Cottrell 2015). This last question is very common but tricky. This question will also help the employer to understand but the sense of humour of the candidate. Hence, I choose these three questions as it will help me to under stand as an interviewer about the candidates knowledge, intension and dedication level. The mock test was good enough as it was my first interview. However, I was quit tensed as I was sitting in front of the interviewer for the first time. It affected me and I could not make any eye contract with my interviewer. That attitude was not correct for a candidate. However, I could manage myself to answer each question properly. At the time of interview, I remained polite. The interviewer asked me some basic questions. They told me to describe myself, asked to explain myself with my strengths and weakness. There were some basic but tricky questions, which I could not understand first time. Hence, I asked to repeat those questions again and I took some times to give proper answers. As it was my first interview, I faced various difficulties. Hence, I should prepare myself before attempting my next interview. I need to evaluate myself and also need to evaluate basic interview questions for preparing myself. Those questions are available on internet. As a fresher, basic and tricky questions are more important. Hence, I should chiefly focus on those questions. Those questions will help interviewers to understand my personality, ability and skills. Therefore, I should prepare myself to give better interview for the next time. This unit help m a lot to understand my capability and prepare myself for interview. I have learnt many things from this unit to start my career in future. At first, I choose the career option and sector under which I want to operate. Secondly, I write cover letter and resume for applying in various companies. Moreover, I analyse myself to explore my strengths and weakness for this post. This will help me to prepare myself for any interview. After this unit, I have prepared a well resume that will describe my ability for a job. On the other side, tricky questions also help me to prepare myself for the interview. As those questions are very important for a fresher, proper answer is very important. Interviewers can understand my personal skills, abilities and potentialities from those questions. Moreover, I can understand my personal abilities by giving learning styles, personal resilience and temperament tests. I can overcome those criteria, where I have weakness. Hence, this unit is very important for me and for all fresher candidates. As it will be very difficult and promising for me to give interview in front an interviewer, getting a new job will be very difficult for me. With the help of this unit, I can easily crack an interview in future. References: Cascio, W., 2018.Managing human resources. McGraw-Hill Education. Cottrell, S., 2015.Skills for success: Personal development and employability. Palgrave Macmillan. Guest, D.E., 2017. Human resource management and employee well?being: towards a new analytic framework. Human Resource Management Journal,27(1), pp.22-38. Kavanagh, M.J. and Johnson, R.D. eds., 2017.Human resource information systems: Basics, applications, and future directions. Sage Publications. Sun, J., Lei, H. and Li, Y., 2017. Research on Staff Recruitment Management of Modern Enterprise.DEStech Transactions on Social Science, Education and Human Science, (eemt). Weller, S., 2017. Using internet video calls in qualitative (longitudinal) interviews: Some implications for rapport.International Journal of Social Research Methodology,20(6), pp.613-625.

Gender Roles in Sports free essay sample

Gender Roles in Sports Ever since the beginning of the Olympics Games in Greece in 776 B. C. , women have always been put on the back burner when it comes to sports. To this day there are very noticeable differences in women’s sports compared the nature of men’s sports. Women and men alike experience their inequalities in sports. For example, of you were to ask a group of people what they would rather watch: women’s basketball or men’s basketball; generally speaking the majority of the group would favor watching men’s basketball. On the contrary, most individuals would rather watch women’s synchronized swimming as opposed to men’s synchronized swimming. Sports and all things involved are a business. Men playing professional sports get paid drastically more than women playing professional sports. It would be highly unlikely for a woman to get paid a 60 million dollar contract over six years like a man in professional sports would. According to www. therichest. org, soccer player David Beckham is currently worth 219 million dollars. He made 40 million dollars last year. If you compare that to the highest paid women’s athlete, Maria Sharapova, who made over 25 million dollars, this fact proclaims that fans pay drastically more to see males to play professional sports. According to www. therichest. org, the ten highest paid professional women’s athlete made 113 million dollars over the past twelve months, up only one percent from the year 2010. The ten highest paid, professional male sports athletes collectively made 449 million dollars. The reason they set up the Olympics Games like they did in 776 B. C. , by not allowing to participate or even watch, is because the spectators wanted to only have the strongest, fastest, and most durable to play and even witness the games. The games were a tribute to the Greek God Zeus. The people of Greece wanted to show Zeus the best of the best in their society. People don’t want to watch women play sports just like they don’t want to watch dumb people play chess or jeopardy. It’s logic, not sexism. When you watch the WNBA the most exciting thing you see is a backwards layup or a no look pass. When you watch the NBA, you see a man doing three hundred sixty degree slam dunks and all kinds of other cool tricks that naturally appease the like of their fans. The dynamic presence of men doing what women can’t inevitably draw’s a bigger crowd. Contact sports especially have a really addictive and enticing nature about them that women’s sports simply don’t have. All these aspects of contact driven sports are masculine, testosterone driven traits that are unlike the nature of women. This is the main reason their participation is absent and men dominate the sports fan’s wants. Gender inequality in sports has always been a growing problem up until June 23, 1973 when President Nixon signed Title IX. This law was a huge victory for women in the fight for equality in sports. â€Å"The law prohibits sex discrimination in any education program or activity within any institution any type of Federal financial assistance,† according to Duffy. This was women’s first chance to gain legal equality in sports. Women didn’t just get equality from this law, but they also got opportunity for equality. This law addressed the historical discrimination women have faced ever since the beginning of the Olympics first came about in 776 B. C. There is no women’s professional football team or any kind of football league for women. Men are not interested in watching women play the types of sports that men are always going to be better at. The only exception is women’s football where they play wearing lingerie; it’s sick how society works like that. The NBA is in a lock out as this paper is being typed. You can see the progress on the news every day. If the WNBA were to be in a lockout, the chances of it being on the news every day is highly unlikely. There are in fact sports that women are becoming more popular in like golf, gymnastics, figure skating, volleyball, and tennis. These sports complement the shape of a woman’s body. Also, figure skating, volleyball, and gymnastics are sports the women are especially better at due to their elegant figures and different bone structure. The stars of these sports are portrayed as sexy, curvy, graceful, and radiant. Men who are famous with sports like basketball, football, baseball, and soccer are known to be strong, dominant, and masculine. â€Å"The thought was that if women participated in strenuous activity that they would damage their reproductive organs, which would ultimately not fulfill an absurd belief that the primary role of women in society was to have children and care for the men,† heard from the thoughts of Murphy. Women in society in general are the face of modeling and sexy images. Commercials, advertisements, and every day television programs have sexy women posing with whatever it is they are trying to sell. This works the same way with them in sports. Sports Illustrated Swimsuit Edition has a whole lot of sexy women posing in skimpy swimwear. That goes the same for the sports they’re involved in that are popular. For these reasons, women dominate those sports which lead to their popularity when it came to people watching them. There’s always the stereotype that women are lesbians or dikes for playing sports that require adequate physical strength and endurance. For instance, bodybuilding has always been a man’s sport. Women are always thought to be feminine and when you see a woman who is at least twice your size; judgments go through the roof not only with the judges, but with the audience as well. In Jennifer Banas topic of Women Athletes in Male Dominated Sports, she speaks her mind when saying, â€Å"Now, the contestants should be judged on muscle tone of the body right. Wrong. In order to define which women has the best and most well defined body, the judges feel compelled to define â€Å"body† in relation to â€Å"women. Recalling a time there was a girl at my old high school that graduated and went on to join a volleyball team at a college. After her first visit home, she was utterly disappointed to find her peers had started a rumor about her that she was a lesbian and that’s why she joined the team in the first place. It broke her heart to get that type of support, or lack thereof, from the people she grew up with who fully knew she was never a lesbian. Football is another example of this. If a woman decides she wants to become a football player, she should not have to worry about what her peers are going to say or think about her. She shouldn’t have to worry about being called those names like lesbian and dike if she wants to be a football player. When it comes to being in these competitions with lady football players, the judgments are a bit skewed and distorted due to the fact that men are typically associated with strong and large muscles. So when spectators have to look at a female figure, that has the typical aspects of a male’s figure, it can be a little confusing. The assumptions and discrimination still goes on to this day even if there is a law prohibiting it. It has been an issue since sports were first celebrated on a large scale in Greece 776 B. C. Although society is slowly but surely progressing towards a more open-minded view when it comes to sports, there is always going to be a gap when it comes to overall crowd appeal. Men’s sports are more interesting to watch simply due to the fact that they are better, faster, stronger, and intense. It all boils down to the money, and men’s sports generate more money. For these reasons gender inequality will always be a persisting problem in sports. Work Citied Page Duffy, Felice M. (2000). Twenty-seven years post title ix. http://heinonline. org/ http://serendip. brynmawr. edu/local/scisoc/sports02/papers/emurphy. html http://www. therichest. org/sports/forbes-highest-paid-female-athletes/ http://serendip. brynmawr. edu/local/scisoc/sports02/papers/jbanas. html

Physics Essay Example

Physics Paper What is science? Science is a body of knowledge that is ever changing. It is made up of not only facts but also theories that are made up of well-tested hypotheses. 2. Dullnesss among the scientific fact, hypothesis, law and theory As stated above, a theory Is made up of well-tested hypotheses, which In themselves are well educated guesses yet to be proven. A fact is something that can change over time even though it was agreed upon by knowledgeable scientists. Scientific laws are not specific, are mostly principles and are the result of repeated observations. Why do some people think they have to choose between science and religion? They are either uninformed or misinformed to believe that must choose. Science and religion are very different as the domain of science Is natures order whereas religions domain is natures intent. 4. Clearly distinguish between Science and Technology. Science is a body of knowledge that not only uses technology as a tool but also is used In the developme nt of technology. As scientists make more and more breakthroughs, they are using the latest and greatest technology to do so and In turn ore technological breakthroughs. . Why is Physics considered to be the basic Science? Physics may be considered one of the physical sciences but it is the foundation that other physical sciences are built upon. It deals with forces, light, atoms and matter to begin with, which are the building blocks of all things, including other sciences. Exercises 1. What is the penalty for scientific fraud in the science community? The punishment for scientific fraud is professional excommunication, or in simpler terms, their work is no longer recognized as that of a scientist. 2. Which of the following are scientific hypotheses? A) Chlorophyll makes grass green. (b) Earth rotates about its axis because living things need an alternation of light and darkness. (c) Tides are caused by the moon. (a) is the only hypothesis because there is a test for falseness. Tho ugh the other examples may very well be opinion, like why does the Earth spin about its axis. 4. The great philosopher and mathematician Bertrand Russell wrote about ideas in the early part of his life that he rejected in the latter part of his life. Do you see this as a sign of weakness or a sign of strength? Do you speculate that your present ideas about the world around you will change as you learn and experience more, or do you speculate that further knowledge and experience will solidify your present understanding? ) I see that as a strength, many people Just take for granted what was told to them as an unchanging fact, and it is the people who have questioned these facts that have truly reshaped our world in all aspects, not Just science and mathematics. 6. When you step from shade into the sunlight, the Suns heat is as evident as the coals in a fireplace in an otherwise cold room. We will write a custom essay sample on Physics specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Physics specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Physics specifically for you FOR ONLY $16.38 $13.9/page Hire Writer You feel the Suns heat, not because of its high temperature, but because the Sun is big. Which do you estimate is larger, the Suns radius or the distance between the moon and the Earth? Do you find your answer surprising? I estimated that the distance to the moon was slightly larger than the Suns radius, but in actuality the Suns radius is larger than the distance to the moon which was very surprising to me from the lower level science classes that I remember. 7. What is probably misunderstood by a person that says, But thats only a scientific theory? The process of formulating a scientific theory is a very tedious process consisting of analyzing many well-tested hypotheses and facts. Chapter 2 1 . What are the three major items of Aristotle that Galileo nullified? The first was his idea of motion, proving that weight doesnt matter on time of falling objects, proving this by dropping different sized items off of the leaning tower of Pisa. 2. Who first introduced the word Inertia? Galileo first stated that everything tends to resist changes in motion and called it inertia. Newtons first law was the law of inertia but it was Just expounding upon Galileo original thought. 3. What is Newtons First law of Motion? As previously stated, Newtons first law was the law of inertia. This law states Every object continues in a state of rest or of uniform speed in a straight line unless acted on by a nonzero net force. 4. What is equilibrium rule? The equilibrium rule is basically describing something that has a net force of zero. Weight, the gravity is pulling the object down but it is not moving due to the strength of the string. 5. What is support Force and why is it important to understand it? Support force is he potential amount of force or strength that an object has while it is stationary. The example that the textbook uses is that a book sitting on a table is stationary and not falling because of the tables support force. It is important to understand because it is the potential of force and isnt always acting upon something. 2. Copernicus postulated that Earth moves around the Sun, but he was troubled about the idea. What concepts of mechanics were he missing (later introduced by Galileo and Newton) that would have eased his doubts? He was missing the concepts f inertia and net force in that Just because something seems to be stationary, it isnt necessarily, it may have a net force of zero or it may not be accelerating or slowing down so that speed is actually acts upon all things equally like throwing a ball in a moving car. 4. What Aristotelian idea did Galileo demolish with his experiments with inclined planes? He demolished the idea that a vacuum would be impossible and all things are acted upon by some sort of medium, whether it be air, water or land to cause friction to an object. 5. Why do you lurch forward in a bus that suddenly slows? Why do you lurch backward when it picks up speed? What law applies here? This is the law of inertia at work, stating that all things tend to stay the same unless acted upon by another force, so the slowing of the bus makes your body want to continue at the same speed it was going, therefore moving forwards, the same with speeding up as you body lurches backwards to compens ate in acceleration. 26. Can you say that no force acts on a body at rest? Or is it correct to say no net force? Defend your answer. A body at rest has a zero net force since gravity is a instant force pushing a body down but it has the supportive force to stay whole. Also two kids pushing a grocery cart at the exact same NON rate, the cart will not move though it has forces being applied to it. 28. Harry the painter swings year after year from his bosons chair. His weight is NON and the rope, unknown to him, has a breaking point of BOON. Why doesnt the rope break when he is supported as shown on the left? One day, Harry is painting near a flagpole, and, for a change, he ties the free end of the rope to the flagpole instead of his chair, as shown on the right. Why did Harry end up taking vacation vacation. On the left picture, he has his rope doubled over onto his chair with a pulley system, effectively only applying NON on each half of his rope but if it is only tied to his chair and another object, his full NON is applied to the rope that has a breaking limit of NON and down he goes. Chapter 3 1. What is the difference between Instantaneous Speed and Average speed? Instantaneous speed is the speed at which something is moving at that exact moment in time whereas the average speed of something is calculated as the total stance covered over the time interval used. So over a 30 minute period a car could average mi/h but at an exact moment be traveling at Mimi/h but it wouldnt be sustained. 2. What is the difference between Velocity and Acceleration. Give example. Velocity is the speed and direction that something is going while acceleration is a change in velocity. If a car is traveling due East at Mimi/h, that is the velocity but if that cars velocity changes to 51 mi/h, Mimi/h or turns 12 degrees to the west, it would be accelerating. 3. How did Galileo explain Acceleration by an inclined plane? Since he did not have accurate timing devices, he used planes at certain inclines to learn that balls rolling on them had unchanging acceleration, both upwards and downwards. He also showed that a vertical plane had the same acceleration as dropping the same object. 4. What is the meaning of Free Fall? What becomes the acceleration in free fall? Free Fall is an object falling with no friction or wind resistance, basically falling under the force of gravity alone. The rate of this is usually rounded to mm/s though a more accurate rate of 9. Mm/s is used when more precise results are required. Exercises 5, 19, 20, 40, 41 5. Light travels in a straight line at a constant speed of 300,000 km/s. What is the acceleration of light? O, if light is always traveling in a straight line at an exact, constant speed, then it is never accelerating, changing direction or speed. 9. On which of these hills does the ball roll down with increasing speed and decreasing acceleration along the same path? The middle hill would have the ball moving downwards to start increasing speed as it goes until the angle begins to change, making the hill at that point much less steep. At that point the ball begins to 20. Suppose that the three balls shown in Exercise 19 start simultaneously from the tops of the hills . Which one reaches the bottom first? Explain. The ball on the second hill would land first because it has such a large acceleration at the top of the hill that the other balls would not be able to catch up despite there being a period of deceleration. 40. Two balls are released simultaneously from rest at the left end of equal-length tracks A and B as shown. Which ball reaches the end of its track first? If both balls are dropped simultaneously, the ball on track B reaches the end first since the speed s increased for such a time before it is decreased again to match the speed on track A. 1. Refer to the pair of tracks in Exercise 40. (A) On which track is the average speed greater? (B) Why is the speed of the ball at the end of the tracks the same? (A) The average speed is greater on track B since it accelerates during the dip and then when it has a deceleration but the speed only drops to that of the other track.