MEEM 3700 – Suggested problems from Chapter 1 1.7.1 Given that ω=5 rad/sec‚ then the frequency in Hz is f=ω/2π and the period T= 1/f 1.15 The displacement amplitude X=0.15mm or 0.00015m The acceleration amplitude is ω2X = 0.6g = 0.6 (9.81) m/sec2 ω2 = ω2X/ X ; but ω is in rad/sec. Convert rad/sec to rpm to get the shaft speed (1890 rpm). 1.18 p=polyfit(x‚f‚1) ; p=35.18‚ -0.0607 and f=35.18x - 0.0607; k=35.18 (the slope of the line) 1.19 For springs end to end (series)‚ 1/keq = 1/k1 = 1/k2 ; for equal
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Definition: Technology: The use of scientific knowledge to use certain objects to allow humans to perform tasks much easier‚ which can be use in industries or machineries. (Stevenson‚ A 2010) Affirmative Arguments: As the use of technology in our society is growing day by day it is benefiting society and the environment too. The mass media in our society is giving access to buy and sell things around the globe. Technology has enabled entrepreneurs and firm’s to keep an eye over their stock
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We are becoming overwhelmingly dependent on computers. Is this dependence on computers a good thing or should we be more suspicious of their benefits? Since human beings existed‚ people have been developing new technology to make their life easier. At the moment there are more and more new electronic devices used to improve our life‚ such as TV’s‚ phones‚ computers‚ laptops‚ MP3 Players‚ etc. With the use of the internet‚ computers help us communicate with other people more easily. They no
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Banning the use of vending machines‚ in New York state schools‚ is an excellent decision for the senator to make. Schools are increasingly becoming dependent on the use of vending machines‚ which contain many unhealthy products‚ limiting the amount of nutrition within the schools. Banning the use of vending machines will help schools become a healthier environment for the students‚ teachers‚ and the community. In recent years‚ the use of vending machines in school districts has sky rocketed
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The secret of the machines (by Rudyard Kipling) Each person has a different worldview. Technology can bring many benefits and convenience to our life. However‚ these conveniences are not unlimited. In other hand‚ it makes us become dependent. There is nothing better than our own. Many authors have shown that vision through poetry and writing. And the poem “The secret of the machines” by Rudyard Kipling is not out of that topic. First‚ this poem “The secret of the Machines” were wrote by Rudyard
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M.A.Part -I‚ and M.A. Part-II‚ 2010 2010 } Political Science Prospectus No.2010188 PUBLISHED BY J.S.Deshpande Registrar SANT GADGE BABA AMRAVATI UNIVERSITY AMRAVATI- 444 602 ∫…Δi… M……b˜M…‰ §……§…… +®…Æ˙…¥…i…“ ¥…t…{…“`ˆ ˆ SANT GADGE BABA AMRAVATI UNIVERSITY ∫…®……V… ¥…Y……x… ¥…t…∂……J…… (FACULTY OF SOCIAL SCIENCES) +¶™……∫…GÚ ®…EÚ… ¥……b¬˜®…™… {……ÆΔ˙M…i… {…Æ˙“I…… ¶……M…-1‚ 2010 ¥… ¶……M…-2‚ 2010 Æ˙…V™…∂……∫j… PROSPECTUS OF M.A. Examination Part-I‚ 2010 & Part-II of 2010 for POLITICAL SCIENCE ©
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1- Machine independent languages The high level programming languages are machine independent‚ which means they don’t rely on specifications of a particular machine. Brookshear (2012‚ p.242) indicate that "Since the statements in a third-generation language did not refer to the attributes of any particular machine‚ they could be compiled as easily for one machine as for another". Since machines can understand and execute instructions written in machine language‚ then a program has to be machine-specific
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relying on it for essential needs. The Machine Stops is a short story by E.M. Forster that warns us of a possibility of a world that is dominated by a machine. The story is set in the distant future when humans are forced out of the surface of the Earth and depend on a machine housed underneath the surface for their every need; food‚ communication‚ housing etc. In return‚ this dependence has allowed mankind to be controlled by the machine. Finally‚ the machine becomes the law or the religion for most
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Are Americans becoming too dependent on computers? Nowadays more and more Americans are too independent on electronic devices especially they can’t do without computers. This is a commonplace opinion as well as a problem in American society because it is hard to imagine a modern world without information technology that are widely used by Americans beginning with little children and ending with seniors. All this dependence undoubtedly has a negative impact not only on human health‚ and on other
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inventory levels. Inventory is categorized into two types based on the demand pattern‚ which creates the need for inventory. The two types of demand are Independent Demand and Dependent Demand for inventories. The choice of how to control inventory depends upon the fact of whether or not the demand of the items has a dependent or an independent character. This difference is important in selecting an adequate inventory management approach. Independent Demand Independent demand exists where the rate
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