The electric field depicts the surrounding force of an electrically charged particle exerted on other electrically charged objects. The concept of an electric field was introduced by Michael Faraday. The electric field is a vector field with SI units of newtons per coulomb (N C−1) or‚ equivalently‚ volts per metre (V m−1). The SI base units of the electric field are kg⋅m⋅s−3⋅A−1. The strength or magnitude of the field at a given point is defined as the force that would be exerted on a positive test
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Porters Five Forces Analysis Kababish Restaurant Author: Nida Waseem TABLE OF CONTENTS CONTENTS PAGE NO CHAPTER 1 1 1.1 INTRODUCTION 1 CHAPTER 2 2 2.1 PORTER`S FIVE FORCES FRAMEWORK 2 2.2 THREAT OF SUBSTITUTE PRODUCTS 3 2.2.1 LARGE RETAIL STORES PRODUCTS 3 2.2.2 RESTAURANTS AND FAST FOOD SHOPS OFFERING VARITIES 4 2.3 THREAT OF SUPPLIERS 4 2.4 THREAT OF BUYERS 5 2.4.1 LOCATION 5 2.4.2 PRICE FACTOR 5
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1 1 A wooden block of mass 0.60 kg is on a rough horizontal surface. A force of 12 N is applied to the block and it accelerates at 4.0 m s –2. 4.0 m s–2 wooden block 12 N What is the magnitude of the frictional force acting on the block? A B 9.6 N C 14 N D 2 2.4 N 16 N A submarine descends vertically at constant velocity. The three forces acting on the submarine are viscous drag‚ upthrust and weight. Which relationship between their magnitudes is correct
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Force Field Analysis: Driving Forces Field Analysis: Driving Forces KURT LEWIN’S CHANGE THEORY By: Mandeep Chahal & Arvinder Khaira Mandeep Chahal Arvinder Khaira DRIVING FORCE Driving Forces are forces that push in a direction that causes change to occur. They cause a shift in the equilibrium towards change change. i.e. A married couple who has to get ready for a party‚ the husband is on the couch watching the football game. The wife encourages her Th husband to get ready because
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Competitive Forces (Porter’s 5 Forces) Analysis of the competitive environment can be done utilising Michael Porter’s 5-forces model of UPS and FedEx. Porter’s theoretical framework allows us to determine the overall profitability and sustainability within the industry (Laudon & Laudon 2006‚ pg.99; Hubbard 2004‚ pg.211). We reckon that in this case‚ the competitive forces for both UPS and FedEx are very similar because they are both in the same industry. Power of substitutes: Communications
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the key characteristic of the U.S. Air Force became its airlift capability. Saying that‚ the Air Force became essential element in joint military operation supporting one of the joint functions such as sustainment. Sustainment gives necessary ability to joint forces to maintain and prolong operations until mission accomplished. Moreover‚ the ability of the Air Force to provide by air material and personnel in the theater of military actions gives to Joint Force Command (JFC) flexibility and the ability
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In “The Hospital” by Roy Porter‚ there was much discussion on the three evolutions of the hospital care system. It changed from treating the unclean (those suffering from leprosy)‚ who were forcibly‚ to a “madhouse” beginnings in the 1200’s and hospice intermediates during the 1300’s to 1700’s). Lastly‚ it changed to what we now know as its modern role‚ a site for medical examinations and treatments by doctors and medical students. However‚ this just recently came about in the late 18th century.
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Management Model‚ it shows how the external audit fits into the Strategic Management Process. Key External Forces External forces can be divided into five broad categories: * Economic forces; * Social‚ cultural‚ demographic‚ and environmental forces; * Political‚ governmental‚ and legal forces; * Technological forces; and * Competitive forces. Relationships among these forces and an organization are depicted in illustration below. External trends and events significantly affect
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= 300g 9.8 3. Explain the effect of mass on Hooke’s Law. Hooke’s Law states that the restoring force of a spring is directly proportional to a small displacement. Applying a mass to the end of the spring stretches it‚ changing the length from its original equilibrium position of rest‚ to a new (lower) equilibrium position. At this position‚ the vertical restoring force of the spring balances the weight and the downward pull of gravity is balanced by the upward pull of the spring
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A ball is thrown upward at time t=0 from the ground with an initial velocity of 18 m/s (~ 40 mph). Assume that g = 10 m/s2. Time to reach apex 18/10 = 1.8 Time x 2 = 3.6 Great height reached by ball – (Velocity)(time)+(-5)(time^2) 18x1.8+(-5)(1.8^2)=16.2 A model rocket accelerates upward from the ground with a constant acceleration‚ reaching a height of 63 m in 8 s. * Speed at height 63 - 2x63/8 = answer What is the acceleration= answer/8 * If you were to drop a rock from a tall building
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