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 the driver to identify the hazard‚ decide on a course of action‚ and apply the brakes is 0.75 s. [Answer: 70 m] 3. An underground train
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I’m not scared reveals how poverty and ignorance can lead to the erosion of moral values. Niccolo Ammaniti’s coming of age novel examines how poverty and ignorance can lead to the erosion of moral values‚ yet also shows how people can act with compassion and love. The kidnapping of Filippo is cruel and inhumane brought about by desperation‚ poor choices and a lack of thought about the consequences. Many adults act in ways that are ‘immoral’ yet Michele’s moral development‚ independent to his father
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struggle in the current economical climate. M&S is a successful company. In macro-environment‚ M&S obeys the government and protects the natural environment. Moreover‚ M&S is influenced by the factors of economic‚ social‚ and technological to make its business strategies. On the other hand‚ in micro-environment‚ the M&S has created a good and long-term relationship with the suppliers and customers. From the SWOT analysis‚ the most important factor for M&S is to satisfy customer needs. On the other
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a. c. b. d. ____ 7. If the period of a certain wave (wavelength = 4.5 m) is 2 seconds‚ what is the speed of the wave? a. 0.44 m/s c. 9.0 m/s b. 1.1 m/s d. 2.3 m/s ____ 8. Tapping the surface of a pan of water generates 17.5 waves per second. If the wavelength of each wave is 45 cm‚ what is the speed of the waves? a. 7.9 m/s c. 39 m/s b. 790 m/s d. 2.6 m/s ____ 9. Which characteristic of sound is associated with frequency? a. pitch c. pressure
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The I&M Canal Could you imagine the city of Chicago being an agricultural place‚ without the huge towers and buildings there today? The I&M Canal made Chicago the city it is today by creating a greater opportunity for trade. How did the I&M Canal affect people before and after it was built? The I&M Canal attracted many immigrants‚ and improved imports and exports. THE BEGINNING The I&M Canal transformed Chicago. Before the canal was built‚ Chicago was farmland. Chicago was more agricultural not industrial
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Im NOT scared QUESTIONS 1. Micheles group: · Maria micheles sister‚ little follower‚ copy cat · Skull oldest group member (aged 12)‚ chief‚ gives orders‚ strong‚ brave · Salvatore micheles best friend‚ wealthy‚ kept to himself · Barbara fat · Michele standstill‚ nine years old 2. The children filled their days with riding bikes‚ playing football‚ steal-the-flag‚ one-two-three-star and lounging around doing nothing. 3. Acqua traverse consists of a welcome sign painted blue displaying
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changes have once again disrupted stability. In July 2012‚ M&S announced widespread changes across the company‚ including a new head of general merchandise‚ style director and a new head of food. A number of external and internal factors explain these changes. External Factors Consumer spending & Competition External factors can be described as things affecting the company beyond its control. Firstly‚ the retail industry in which M&S operates has weakened as a result of low consumer spending
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168724279835390946502057613169 m/s = 48 km/h 2. The coordinate of an object is given as a function of time by x = 7t – 3t2‚ where x is in meters and t is in seconds. Its average velocity over the interval from t = 0 to t = 2 s is: A) 5 m/s B) –5 m/s C) 11 m/s D) –11 m/s E) –14.5 m/s vt= 7-6t = 7-12=-5 m/s 3. The coordinate of a particle in meters is given by x(t) = 16t – 3.0t3‚ where the time t is in seconds. The particle is momentarily at rest at t = A) 0.75 s B) 1.3 s C) 5.3 s D) 7.3 s E)
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homeless‚ parents returning to work‚ students who are the first in their families to aim for higher education and school students. The company Marks & Spencer (M&S) is one of the UK’s leading retailers of clothing‚ food‚ home products and financial services. Ten million people shop each week in over 375 M&S stores in the UK. In addition M&S has 155 stores managed under franchise in 28 territories‚ mostly in Europe‚ the Middle East‚ Asia and the Far East‚ as well as stores in the Republic of Ireland
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Oral Presentation – I’M NOT SCARED 1. Setting – Where does the action take place? Why? Does the setting have a symbolic meaning? Discuss the five main settings- Aqua Traverse‚ the valley and farmhouse‚ Filippo’s hiding place‚ Melichetti’s farm‚ the Gravina. Setting: The main setting of the novel was Acqua Traverse‚ but the main setting of the whole novel was Filippos hiding spot. Symbolic Meaning: Knowing that Michele used to ride his dads bike‚ it makes the reader think that his family is
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