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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system must be applied over a finite area. 2- Distributed load are assumed to act over part‚ or all‚ of the beam and in most cases are assumed to be equally or uniformly distributed. a- Uniformly distributed load. a- Uniformly varying load. Concept of Shear Force and Bending moment in beams: When the beam is loaded in some arbitrarily manner‚ the internal forces and moments are developed and the terms shear force and bending moments come into pictures which are helpful
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William shakespeares play Macbeth travels through 2 forces that bring upon his down fall. These forces are‚ being deceived by supernatural forces and Lady Macbeth persuasion to Macbeth. One key force that is expressed throughout the play is Lady Macbeth’s persuasion to Macbeth. lady Macbeth persuasion to Macbeth is present throughout the beginning of play‚ both characters Macbeth and lady Macbeth play a huge role in the persuasion of Macbeth to kill king Duncan. “ Art thou afeardTo be the same
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would have a direct influence on a firm’s competitive action or responses. These factors were also known as Porter’s Five Forces Model is a useful strategic tool to evaluate the opportunities and threats for the oil and gas industry which includes the threat of new entrants‚ bargaining power of suppliers‚ bargaining power of buyers‚ threat of substitute products and intensity of rivalry among competitors. Threat of New Entrants (Low) The British Petroleum (BP) enters Russian oil market and
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there are five forces that influence the long-term profitability of a market or some segment of it. Therefore‚ the corporation must assess their objectives and resources against these five forces driving industry competitions‚ which are described below: 1) Threat of entry of new competitors or the market segment is unattractive depending on whether entry barriers are easy or not to cross by new entrants that may come with new resources and capabilities to seize market share. 2) Rivalry among
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Title : Centripetal force Objective To measure the centripetal force for whirling a mass round a horizontal circle and compare the result with the theoretical value given by F = m(2r . Apparatus 12 slotted weights with hanger (0.02kg each) 1 rubber bung with nylon string about 1.5m 1 glass tube about 20cm long 1 triple beam balance 1 meter rule 1 stop watch Several small paper markers Theory When a mass m attached to a string is whirled round a horizontal circle of radius r‚ the
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any market there will be outside factors that will impact the success or failure of a product. These forces are a combination of the suppliers‚ competitors‚ publics as well as demographics‚ economic‚ cultural and technological forces to name a few. Companies must be able to find a balance between all these forces to be able to successfully sell their intended product. Marketing Environment Forces When it comes down to a company who is selling a product to a customer it depends on the relationships
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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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Force vector. Equilibrium. Moments. 1. Determine the resultant force and state whether the object is at equilibrium. sin52=0.788; cos52=0.616; sin25=0.423; cos25=0.906; sin27=0.454; cos27=0.891; sin26=0.438; cos26=0.899; 2. If the mass of the plane is 1700kg‚ and drag force is 50kN‚ determine what should be the aerodynamic lift force and engine’s thrust so that the plane flew with constant velocity. 3. The spring was extended to 3cm under mass of 500g. Determine
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The Forces of Achilles in the Iliad Thesis Simone Weil’s portrayal of the forces within the Iliad shows violence reducing its conveyer and its heirs to mere objects and Achilles being the embodiment of the force’s multivalent meaning as it develops from violence to a gallant virtue. This can be interpreted from Achilles first being introduced as the archetype of a caustic potency but soon realizes that his true force is greater than the simple martial dominance over another when he self-imprisons
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