Exercises for Chapter 1 Kinematics 1. An impulsive retarding force of 3 seconds duration acts on a particle which is moving with a forward velocity of 60 m/s. The oscilloscope record of the deceleration is shown. Determine the approximate velocity of the particle at t = 9 s. [answer: -58 m/s] 2. A car can decelerate at 0.8 ‘g’ on a certain road. Find the total emergency stopping distance measured from the point where the driver first sights the danger for a speed of 100 km/hr. The time taken for
Premium Velocity Acceleration
of content producers has been greatly increased due to the multiple outlets they have the option of choosing. More content producers are making an effort to expand vertically to decrease any reliance on the companies within this industry. However‚ the target of the industry may move to smaller content producers which allow for less expensive means of obtaining content. Power of customers: high With the advent of streaming technology‚ the consumers have begun to leave the physical media behind. The
Premium Streaming media
suppliers can regularly supply their inventories to Dell within hours of assembling the computers which indicates a strong corporate understanding of both Dell and its suppliers. Buyers: Bargaining Power of Buyers: Medium Threat The personal computer industry is somewhat vulnerable against the bargaining power of buyers. In recent years customers have more and more alternative options to the personal computer. Smartphones‚ tablet computers‚ and other handheld devices like Ipods have most of the same
Premium Personal computer
all the professional that are interested in business and strategy. Home Business Toolkits T h ur s day‚ June 30‚ 2011 Labels Use of Porter’s (1985) Value Chain Framework Checklists (2) Use of Porter’s (1985) Value Chain Framework Porter’s model of value chain is one of the best known and widely applied models of a company’s valuecreation processes (Sanchez and Heene‚ 2004). According to Porter: “Competitive advantage cannot be understood by looking at a firm as a whole. It stems from the many discrete activities a firm
Premium Strategic management
In the 1600s‚ when America was a mysterious land inhabited by even more mysterious people‚ a handful of brave souls ventured to this strange new world. These brave souls were known as the Puritans. This special group of people sought refuge in America to practice their religion freely‚ without the ‘corruption of the church’ back in their homeland. Puritans believed that the law‚ economy and social lives of the people should be completely controlled by their one God. These Puritans had a strong developmental
Premium Puritan Massachusetts Bay Colony Massachusetts
fit for heroes but Australia’s economy could not quickly adjust to the addition of so many workers. Initially 417‚000 men had enlisted in the AIF‚ which resulted in women emerging from their homes to fill the jobs left empty in support of the armed forces. The War provided women with the opportunity to depart from their traditional roles into new and challenging jobs and when soldiers returned to the workforce‚ women were not ousted from their jobs as they worked as efficiently as men and were paid
Premium Trade union Australia Minimum wage
Canadian Women in the Workforce: 1940’s to the 1970’s The 1940’s to the 1970’s were 30 short years‚ but resulted in a huge revolutionary change to Canadian women and their place in the workforce. The women who lived during this time period fought for the rights that working women have today. Women went from working in their homes to working in stores‚ factories‚ and running the farm. There were plenty of things women had to overcome during this time‚ such as; filling in the job market during WWII
Premium Employment Human rights
four year life span to breakeven on the initial investment‚ the return on investment is a very low number (-1)‚ and the net present value is currently projected as a number less than zero. Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Sales 30‚000 33000 36300 39930 43923 48315.3 savings 15000 15000 15000 15000 15000 15000 Total cash PV 45000 41284.4 48000 40400.6 51300 39613.8 54930 38916.04 58923 63315.3 PV = 45000 = 45000 (1+ 0.09)
Premium Net present value Cash flow Rate of return
1. Bibliography of Michael E Porter Michael E. Porter is the Bishop William Lawrence University Professor‚ based at Harvard Business School. A University professorship is the highest professional recognition that can be given to a Harvard faculty member. Professor Porter is the fourth faculty member in Harvard Business School history to earn this distinction‚ and is one of about 15 current University Professors at Harvard. Professor Porter is a leading authority on competitive strategy and the
Premium Strategic management Porter five forces analysis Management
interest in the study of the forces that impact on an organisation‚ particularly those that can be harnessed to provide competitive advantage. The ideas and models which emerged during the period from 1979 to the mid-1980s (Porter‚ 1998) were based on the idea that competitive advantage came from the ability to earn a return on investment that was better than the average for the industry sector (Thurlby‚ 1998). As Porter’s 5 Forces analysis deals with factors outside an industry that influence the nature
Premium Strategic management