1. A car travels 40 kilometers at an average speed of 80 km/h and then travels 40 kilometers at an average speed of 40 km/h. The average speed of the car for this 80 km trip is: A) 40 km/h B) 45 km/h C) 48 km/h D) 53 km/h E) 80 km/h 30’+60’ = 90’=5400s=1.5h 40km+40km=80km vavg= 80000m/5400s=13.168724279835390946502057613169 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
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the Hard Times Even during the “Hard Times” and wartime‚ people still needed to be entertained to pass the time and find enjoyment. The people of the 1930’s were no exception. They enjoyed many kinds of entertainment especially if they could do them inexpensively. Some of their favorite pass-times were film‚ radio and print. Film of the 1930’s was labeled “The Golden Age of Hollywood.” Movies were being made with sound and color‚ new genres included gangster‚ musicals‚ news reporting‚ historical
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How and why is a social group represented in a particular way? How are the witches portrayed and what influence do they have along the play? In Macbeth‚ the witches seem to be confusing figures. They are portrayed as dark‚ eccentric‚ and strangely amusing creatures. It doesn’t show that they have that much importance early on‚ but after finishing the play and comprehending‚ we see that the witches have done a lot. We can deduce that the “weird sisters” specifically implant ideas in Macbeth’s
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What would you do if you won 1 000 000 $ Why people want to be a rich man? What is does rich mean? In what do people see the richness? (Where do people find richness?) And how can people become rich? Some people thinks and wants to be rich‚ because they love money‚ they want expencive (espensive‚ costly) possessions such as: things‚ cars‚ great homes and ect. Some ones want to be a rich‚ because they love contribute‚ to help someone‚ poors‚ olds‚ who has need. Some ones consider
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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
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Examining Starbucks using the 7s method © 2001 Tim Glowa White Paper: Examining Starbucks utilizing the 7s method and less than perfect information Tim Glowa‚ Tim@Glowa.ca September 15‚ 2001 © 2001 Tim Glowa September 15‚ 2001 -1- Examining Starbucks using the 7s method © 2001 Tim Glowa Table of Contents Executive Summary.................................................................................................... 3 Introduction.............................
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and appearance. Miss. Brill was a very classy old lady‚ “Miss Brill was glad that she had decided on her fur.” Back in the period that Miss Brill lived‚ it was very elegant to wear a type of fur around your neck‚ this usually symbolized wealth. The theme here would be acceptance‚ this connects to the world because there is always that one piece of clothing everyone wants or wears as a status symbol. The author also uses characterization through action or incident when Miss Brill is in her own world
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financial position‚ in regards to receiving credit‚ of Starbucks Corporation and Caribou Coffee. Starbucks is the largest roaster and retailer of specialty coffee in the world while Caribou is the second largest premium coffeehouse operator in the United States. Both companies offer their coffee product in licensed retail stores and in other commercial segments including grocery stores. Each company has branched out from just coffee by adding items like bottled drinks‚ teas‚ espressos and cappuccinos
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August 1‚ 1981. This gave way to the first video jockey (VJ). A video jockey was someone who announced videos and told a brief synopsis of the band. Mtv was an outlet for music videos and a gateway for musicians to get their music to the fans. When it first aired at 12:01 am‚ the first words were‚ “Ladies and Gentlemen‚ rock and roll”. The first video played by Mtv was‚ “Video Killed the Radio Star” by The Buggles. The digital phase wasn’t completely in play back then. The screen would actually
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Assignment 2 Limitations of the S-Curve 1. Companies use the technology S-curve analysis as a tool in planning a technology strategy for the organization. It has been observed that technology develops in an S-curve pattern. In the beginning progress for any new technology is slow. As an expertise in the technology builds up‚ progress moves at a rapid pace. After a while‚ however‚ the technology matures and progress slows (Shane‚ 2009). S-curve analysis is not only used to plot the development
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