Composition of Concurrent Forces Abstract— The experiment aims to show the relationship of different forces acting at the same time by using different variables namely‚ the equilibrant force‚ the resultant‚ and the given forces Fa and Fb. The equilibrant force is the force that establishes equilibrium while the resultant is the addition of the given forces and is also the opposite of the equilibrant. The objective of the experiment is to determine the resultant of two forces experimentally‚ to be
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Kenneth Lockhart Case Analysis 2 Course: TM583 September 23‚ 2012 Case Analysis 2- Research in Motion: History of RIM Innovation Research in Motion Limited (RIM) is a Canadian telecommunication and wireless equipment company best known as the developer of the BlackBerry smartphone. RIM is headquartered in Waterloo‚ Ontario‚ Canada. It was founded by Mike Lazaridis‚ who served as its co-CEO along with Jim Balsillie until January 22‚ 2012 when RIM announced
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If the Earth actually spun on an axis (as required in a heliocentric system to explain the diurnal motion of the sky)‚ why didn’t objects fly off the spinning Earth? 2. If the Earth was in motion around the sun‚ why didn’t it leave behind the birds flying in the air? 3. If the Earth were actually on an orbit around the sun‚ why wasn’t a parallax effect observed? That is‚ as illustrated in the adjacent
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Porters Five Forces – Competitor Analysis Michael Porter’s five forces model is used to explore the competitive environment in which a product or company operates. In this case it will explore the competitive environment of Dell and the Tab Streak. The Five Forces Analysis looks at five key areas: | New Entrants | | Suppliers | Industry competitors and extent of rivalry | Buyers | | Substitutes | | Threat of New Entrants The computer industry is a highly competitive one with
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Zak pushes her with a force of 125 \rm N over a distance of 1.00 \rm m. If her mass is 20.0 \rm kg‚ what distance d_2 does she slide after Zak’s push ends? Remember that the frictional force acts on Greta during Zak’s push and while she is sliding after the push. F= Fp-Fr E= F*Lp= (Fp-Fr)*Lp= Fr*Lr Lr= Lp*((Fp/Fr)-1) Lr= 1*((125/(20*9.8*0.25))-1)= 1.6 m Mark pushes his broken car 150 m down the block to his friend’s house. He has to exert a 110 N horizontal force to push the car at a constant
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How Surface Area Affects the Motion of a Falling Object Introduction During this investigation‚ varying surface areas of objects will be explored in a manner observing the motion as they fall. Most predominantly‚ this motion encircles speed. Speed is calculated from the formula below‚ and hence is directly proportionate to time taken when the distance travelled remains a constant. Speed = Distance/Time Surface area is likely to affect the time taken for an object to complete a descent‚ and
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Plate Tectonics The forces that shape the earth begin beneath the lithosphere. Rock in the asthenosphere is hot enough to flow slowly. Heated rock rises‚ moves up toward the lithosphere‚ cools and circulates downward. Riding above this circulation system are the tectonic plates‚ enormous moving pieces of the earth’s lithosphere. [pic] Plate Movement Tectonic Plates move in four different ways. When tectonic plates come into contact‚ changes on the earth’s surface occur. 1. Diveregnt Boundary-
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leading discount retailer in the world from one small store in Kansas due to its uncommon business strategy and its implementation. In the first part of the paper we will analyze discount retail industry with use of the Porter’s Five forces model. Porter’s Five forces include Suppliers’ Power‚ New Entrants Threat‚ Customers’ Power‚ Substitutes Threat‚ and Competition Level. In the discount retail industry Suppliers’ Power is low. They are highly dependent on the industry which has enormously grown
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ACTIVITY: THE CAT’S MEOW / MILK CO-MOTION PURPOSE: To observe the interaction of detergent with the fat of the milk and food color 1. Provide a possible explanation of phenomenon you observed based on the result of your experiment. When food color is added to milk‚ it floats because it is less dense than milk. The non-polar fat in the milk prevents the food color from spreading‚ as it cannot participate in hydrogen bonding with water. When detergent is added to milk and the food color‚ the
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How Sugar Affects the Body in Motion By GRETCHEN REYNOLDS Gary John Norman/Getty Images Sugar is getting a bad reputation. A cover article in The New York Times Magazine several weeks ago persuasively reported that our national overindulgence in fructose and other sugars is driving the epidemics of obesity‚ diabetes and other illnesses. But that much-discussed article‚ by the writer Gary Taubes‚ focused on how sugars like fructose affect the body in general. It had little opportunity to examine
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