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Center of gravity lab report4/9/2023 ![]() ![]() This option is caused by the effects of the second phenomenon of polarization, which shows itself in the form of confrontation and interaction between the two phenomena of Polarization and Trickling down. On the other hand, another option is to create a balanced multi-center spatial development organization, which is associated with the development of regional center cities and then secondary and medium-sized cities to curb investments, migration, and the excessive growth of the metropolis. From a functional point of view, in the growth poles, performing the functions of the first and second economic sectors are placed under the light of the tasks that are placed on the shoulders of the service sector.ĭue to the intense concentration of functions and institutions in metropolises in the developing world, they are considered the geographical center of growth and the polarized region in the geographical area of development. The goal should be to organize the function and size of the services of the big cities in such a way that all the settlements are directed toward them. Metropolises are leading because they have an advanced service sector. ![]() The Growth Center will be the largest city in the region. In this way, the idea of the Polar Region with the structure of Central Place includes a series of cities whose size and function increase gradually. The Polar Region is also defined as follows:Ī collection of geographical spaces in which links and currents flow towards a center that has the entire region under its umbrella. Budhevile calls the Growth Pole "a collection of growing industries that are established in an urban area and motivates the development of more economic activities in the area under its influence." Perroux called these centers Growth Poles. Francios Perroux believed that the nature of industrial development is that "Growth" does not appear all at once and everywhere but first in centers with different intensities and affects the whole economy from different paths with different final effects. The mass of the meterstick will be determined later.The Growth Pole Theory deals mostly with industry, which by its nature tends to gather. The location is called the center of gravity. This does not determine the magnitude of the force of gravity, just its location. Since the forces on the stick must add to zero and the stand can only exert a force on the knife edge, it follows that the effect of gravity on the meterstick is a single force, acting down at the point on the meterstick above the knife edge. Note the hanger's location when the stick remains at rest. Moving the hanger one way will make the imbalance worse, while the other way makes it better. Although this is somewhat inconvenient, the system works much better this way.) If the meterstick does not remain horizontal, move the hanger slightly until it does. (You should attach the hangers with the adjustment screw on the bottom. ![]() ![]() (For more details on this, please see your lecture notes or consult your text.) Before We Begin Slide the pivot hanger to the 50 centimeter mark and place the knife edge on the grooves on the stand. The force being exerted on the meterstick by a hanging mass, m 1, has magnitude, m 1 g. There are additional hangers, that can be placed at any points on the meterstick, on which you can hang various masses. The hanger has a knife edge and the stand has a groove into which the knife edge fits. This hanger will be referred to as the pivot hanger. The Apparatus You will have a meterstick which has a hanger on it so that it can be balanced on a stand. You will need this sheet to record your data. Procedure Please print the worksheet for this lab. ![]()
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