from the late 18th century‚ has yet to be resolved to this day. A minority of historians hold that his liberal reforms in Russia were mostly for the sake earning the respect of the powers of Western Europe and claim that his despotism outweighs any reforms he made. A greater majority of historians agree that Peter the Great was a despot‚ but argue that while Peter’s progressive reforms (as will be discussed below) had little effect during his reign‚ they created a firm foundation for the advancement
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The law of conservation of momentum states that momentum can neither be created nor destroyed; the total momentum of any closed system must remain the same. Momentum is mass times velocity. Thus‚ a ten pound object moving at 5 meters per second has the same momentum as a 2 pound object moving at 25 meters per second (for example). In order to alter the motion of one object‚ you have to transfer the momentum to another object. Now‚ this principle is not intuitively obvious‚ because we are constantly
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During the progressive era (1880-1920) reformers tried to address the problems created by the rapid industrialization of United States in the second half of the 19th century. Many of the problems stemmed from the tremendous disparity in income between the newly enriched industries‚ who ran industry‚ and the workers- poor whites‚ immigrants and blacks-who built the railroads and worked in the factories. Some reformers achieved significant change. Theodore Roosevelt was one of the presidents of the
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The early twentieth century was an era of business expansion‚ mainly in the industrial industry‚ and progressive reform in the U.S... Progressive reform touched all aspects of society. It fostered a movement that sought resolution for the problems of city‚ state‚ and nation. The main objective of the Progressive movement was eliminating corruption in government which primarily targeted political machines and their bosses. With concerns so large‚ progressivism often had a sense of crisis and
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What is momentum? Momentum of a body is defined as the mass multiplied by the velocity of this object. Momentum= m x v Momentum and Newton’s second law of motion: The resultant force is proportional to the change in momentum per a second. We know that force = mass x acceleration. So F (mv-mu)/t F m (v-u)/t = ma so F=kma Momentum is a vector quantity: Momentum has a direction as well as a magnitude Momentum and Newton’s first law of motion: An object remains at
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Populist and Progressive Reform in American History Throughout American history‚ reform was common among people of a particular‚ race‚ gender‚ or class used to accomplish change. The emergence of the populist and progressive movements were a response to the changing climate in American society due to rapid industrialization‚ an ethnically diverse personality of a young nation‚ and birth of American imperialism. Disgruntled American farmers that wished to advance their economic position initiated
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During the progressive era the United States was caught in a forward thinking fever. During this historic time the United States had to progress in social and business settings to keep up with its booming population. During this time people were taking advantage of everyone they could‚ even committing atrocities towards other human beings. The persecutors of such crimes included everyone from politicians‚ to businessmen‚ to everyday people. The progressive leaders of the United States were able to
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Between 1870-1920‚ The progressive era emerged as a way to fix many of the ills of American society that had developed during the great spurt of industrial growth in the last quarter of the 19th century. This was done through multiple reformers who spoke out on issues such as temperance‚ sex education‚ rights for workers‚ and overall activists. Two of the most prominent movements were the Women’s and African American’s movements. Though both groups may have had different means of achieving the goals
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Rebecca Nov. 2013 Kyle‚ Mat‚ Alex Lab M7 Conservation of Momentum Abstract: This experiment involved the use of gliders on an air track which nearly isolates the colliding system from external forces to create low friction totally elastic and inelastic collisions. Seven different collisions were made‚ four elastic and three inelastic. The collisions consisted of only two gliders with varying masses and speeds. Each glider cart was equipped with a flag‚ and its passage through a photogate
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The 1920’s was a period of groundbreaking and progressive change in the United States. Women’s roles in society changed and the economy experienced great growth as a result of innovative ideas and entrepreneurs. However‚ at the same time it was an era of intolerance and conservative ideas like prohibition. Women’s roles in society changed during the 1920’s. As a direct result of the war‚ the number of women in the workforce rose and they moved into better‚ higher-paying jobs. After the Nineteenth
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