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 to analyze the beams further. Let us define these terms Now let us consider the beam as shown in fig 1(a)
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is the tendency for a body to either remain at rest or move in a straight line at a constant speed‚ unless acted up by an unbalanced force. In both cases‚ the item has an acceleration of zero. Inertia is not a force‚ but rather a resistance to a change in velocity. In other words‚ the object wants to stay put or stay constant‚ and inertia is what happens when a force gives it acceleration. An example of inertia in the physical world happens while riding in a car. The driver turns the car left‚ but
Free Force Friction Classical mechanics
1. Porter have developed five forces‚ basically it is a framework to analyze the level of competition within an industry in order to develop a business strategy. The first force as what Porter defined is the threat of new entrants‚ which can eventually decrease the profitability for all firms in their particular industries. This happens whenever profitable markets yield high returns that can attract new firms. The second force is the threat of substitute products or services or products‚ this is
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Forces Have you ever wondered how forces link to our life? Everything we’ve learned in science has got me thinking about it. Forces are an essential part of our daily lives. Forces act on all objects. And we need force for everything we do‚ whether it’s a push‚ pull or twist. Force gives an object the energy to move‚ stop moving or change direction. Newton’s first law states that an objects velocity cannot change unless it is acted upon by a force. Here are examples of force in everyday life.
Free Force Friction Classical mechanics
Porter’s Five Forces: Travel Agency : Industry Rivalry : Highly Fragmented Industry with Intense Rivalry Highly Fragmented Industry. Organized players would barely have 15-20% of the marketplace Most of organized players are present in metros & mini-metros Large disposable incomes in towns like Lucknow‚ Jaipur‚ Coimbatore etc. serviced by family run unorganized players Industry rivalry is intense but not cutthroat Rivalry Intense because of low switching costs‚ low levels of product differentiation
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Comparison of Chanel No.5 Magazine Advertisement in 1959 and 2004 “What do I wear in bed? Chanel N°5‚ of course.”Marilyn Monroe mentioned in her interview in 19521. When referring to fragrance‚ it is hard not to mention Chanel N°5‚ due to its uniqueness‚ longevity and popularity‚ it is associated by others with women‚ famous and not famous‚ who have worn it in different eras over its decades. Chanel N°5 is the first perfume launched by CoCo Chanel in 19202‚ it is not only one of the world’s top
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1 2.1 Porter’s five forces model Threat of new entrants: The threat of new entrants is quite low‚ as there is a lot of offer already existing in Jomtien. If the restaurants want to make profit they need to distinguish themselves from the others. Furthermore‚ it takes a lot of paperwork for a foreign person to open a restaurant in Thailand. He needs to follow many rules. Many of these rules are not for a Thai person. However‚ they need to have a bit of starting capital in order to start a restaurant
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September 26‚ 2003 CVEN-3313 Theoretical Fluid Mechanics Module#1: 1 1. OBJECTIVE The purpose of this module is to investigate hydrostatic forces on a plane surface under partial and full submersion. 2 2. DESCRIPTION The apparatus shown in Figure 1 will be used. It consists of a quarter circle block attached to a cantilevered arm with a rectangular surface on the other end. The pivot point on the arm corresponds to the center of radius of the block. With no water
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Label the forces shown in the free-body diagram above. 5800N friction‚ 775N applied force‚ 14700 N gravity‚ 13690 N normal force 4.A late traveler rushes to catch a plane‚ pulling a suitcase with a force directed 30.0º above the horizontal. If the horizontal component of the force on the suitcase is 60.6 N‚ what is the force exerted on the handle? 121.2 m 5.A wagon with a weight of 300.0 N is accelerated across a level surface at 0.50 m/s2. What net force acts on the wagon
Free Force Mass Classical mechanics
When you hear the word aerodynamics‚ the first thing that comes to mind is airplanes and pilots. There are other applications that apply. For instance‚ the passing of a football. A football that is thrown into the air has inertia. This is the tendency of an object in motion to remain in motion. But because of gravity the ball is pulled down and resistance that slows the ball down. A quarterback through the motions of his and body‚ must balance the forward momentum that he gives the ball‚ fighting
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