| Papers [1-14] of 100 :: [Page 1 of 8] | | Go to page : 1 2 3 4 5 6 7 8 —> | Search results on "LAW CONSERVATION ENERGY APPLIED ROLLING": |
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The Law of Conservation of Energy Applied to a Rolling Sphere, 2000.
A report of an experiment designed to show that the law of conservation of mass is valid when applied to a rolling sphere.
1,630 words (approx. 6.5 pages), 2 sources, £ 36.95
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From the Paper
"This is accomplished by demonstrating that a sphere of mass m suspended on a ramp at a height h will have a gravitational potential energy Ug = mgh and that energy will be equal to the total kinetic energy EK = 7/10mv2, where v equals the final velocity of the sphere as it leaves the ramp. Therefore, the law of conservation of mass will be verified by demonstrating the following equation: Ug = mgh = EK = 7/10mv2.
The lab is an original comprehensive work with a full theoretical background of derived equations, and tables and graphs displaying all pertinent experimental data. Several illustrations are also used to convey the details of the experimental method."
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U.S. Energy Policy & Solar Energy, 1991.
This paper reviews the potentialities of solar energy as an alternative fuel and discusses the need for federal funding into research and development of the relevant technologies.
2,250 words (approx. 9.0 pages), 8 sources, £ 54.95
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From the Paper
"U.S. energy policy is a matter of ongoing concern. Our society makes use of massive amounts of energy of various types, and the need for energy is growing. Energy policy is tied to a number of other policies, from the economic to foreign affairs. The costs of energy have an impact on every aspect of society, and energy policy relates to foreign affairs in that the dependence of America on foreign energy sources creates a situation whereby the nation can be held hostage to the whims of external powers. In such an atmosphere, more and more concern has been raised that the United States discover a source of renewable energy, something that will not be depleted as will fossil fuels, something that is cleaner and safer for the environment than are fossil fuels, and something that is still economically viable, producing sufficient energy at a cost ... "
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Energy Efficiency and the National Energy Security Act of 2001, 2001.
2,230 words (approx. 8.9 pages), 9 sources, £ 48.95
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Abstract
This paper discusses the National Energy Security Act of 2001, designed to protect the energy security of the United States and reduce America?s dependency on foreign oil. It provides a complete analysis of the bill itself, as well as a report on the opposition to, and support for the bill. This leads to a broader discussion of partisan politics and the political system in the United States.
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Nuclear Energy: Failed Source of Energy, 2002.
This paper explains how the United States' nuclear power program failed.
2,770 words (approx. 11.1 pages), 5 sources, £ 57.95
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Abstract
This paper explains the reasons behind the halt in nuclear power plant construction in the United States. Factors in the decline of nuclear power plants include raising costs, disposal of nuclear waste, concern for safety, declining public opinion and governmental programs and decisions not favorable to the nuclear power industry. Footnotes.
From the Paper
"After a period of rapid growth in the nuclear power industry, resulting in over a hundred nuclear power plants being constructed in the United States alone, in the early 1970?s the industry began to slow and even began to decline in the 1980?s, while the rest of the world continued to increase their nuclear industry capacity. In the mid-1970?s the Atomic Energy Commission predicated that by the year 2000 there would be more than 1,000 nuclear power plants in the United States.[1] No new nuclear power plants have been ordered in the United States since 1973 and several plants have gone off-line since.[2] Between 1990 and 1995, 20 additional nuclear power plants came online outside of the United States, with an additional 36 under construction. Furthermore, Robert Newman, the President of ABB Combustion Engineering Nuclear Systems, in a October 6, 1996 New York Times article suggested that his company had been approached by the government of China with a plan to build as many as 150 nuclear power plants over the next 40 years.[3] Currently, there are over 437 nuclear power plants operating around the world.[4] Hence, while the rest of the world is increasing their dependence on nuclear power, the question becomes, why is the Untied States making a rapid reversal in its dependence on nuclear power? Several tangible factors have been suggested: the rising costs of construction of a nuclear power plant, the increase in time that it takes to construct a nuclear power plant, the disposal of low grade and high grade nuclear waste, public safety of living near a nuclear power plant, declining public support for nuclear power, and the fear of nuclear power plants contributing to the proliferation of nuclear weapons around the world."
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A Rolling Sphere and the Kinematics of Constant Acceleration, 2000.
A detailed outline of a scientific experiment designed to show that the kinematics of constant acceleration are valid when applied to a rolling sphere.
1,280 words (approx. 5.1 pages), 0 sources, £ 30.95
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Abstract
This experiment investigates the relationship of the horizontal displacement of a metal sphere, descending from an inclined plane falling through a vertical distance. With the speed of a metal sphere V0x, and the height of the ramp y, we can find the horizontal distance squared X?.
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Energy Sources, 2004.
An analysis of our current sources of energy and exploration of the alternative sources of energy that exist.
1,745 words (approx. 7.0 pages), 6 sources, MLA, £ 39.95
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Abstract
This paper examines how the energy crisis that plagues many American cities has been at the center of much debate. It looks at information about current energy sources, such as hydroelectricity, wind energy, nuclear energy, and fossil fuel. The discussion also covers alternative energy sources, such as solar energy, hydrogen energy, and biomass energy. It seeks to explain the expense, transportation, production, and storage of these energy sources and focuses on issues of practicality, such as current availability and renewal. It also discusses efficiency and environmental ramifications.
Outline
Introduction
Current Forms of Energy
Hydroelectricity
Wind Energy
Nuclear Energy
Fossil Fuel
Alternative forms of Energy
Solar Energy
Hydrogen Energy
Biomass energy
Efficiency, Practicality and Environmental Ramifications
Conclusion
From the Paper
"Wind Energy is also a current source of electricity for millions of people. (Blackburn, 1987) Utilities can use the energy from the wind to propel vessels or to pump water. (Blackburn, 1987) wind energy is rather inexpensive especially in remote areas. (Blackburn, 1987) According to an article in the Geographical Review, wind energy is extremely efficient and is now the fastest growing source of renewable energy. (Pasqualetti 2000) Blackburn (1987) asserts that wind energy can produce energy for a cost of 12-15? per kilowatt hour before tax benefits come into consideration. (Blackburn, 1987)"
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Sustainable Energy Sources, 2006.
An analysis of the environmental costs and benefits of nuclear energy as a sustainable energy source.
1,400 words (approx. 5.6 pages), 8 sources, MLA, £ 32.95
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Abstract
This paper assesses the costs and benefits to the environment of using nuclear energy. The paper explains that while theoretically nuclear energy is a clean, effective, efficient and almost inexhaustible form of power, public opinion is widely opposed to its usage. However, the author of this paper maintains that that opposition is based on misinformation. The paper explains the process of creating and harnessing nuclear energy, showing how it is nearly identical -- save the source of the heat -- to that used by geothermal energy plants and many coal-burning plants. The paper further demonstrates that nuclear energy is actually the safest, most environmentally-sound energy option and concludes that more should be done to support its adoption as America's primary sustainable energy source.
From the Paper
"The public's apprehensive assessment of nuclear power remains its most serious obstacle. Although disasters and fatalities have been fairly limited, the potential for catastrophe is not overlooked by anyone. The Three Mile Island disaster seems to be burned into public perception regarding any discussion of nuclear energy (Beder, 224-5). Additionally, radioactive nuclear waste cannot be dumped back into the environment: it remains dangerous for thousands of years. As a consequence, collecting, relocating, and storing this waste presents environmental risks that most other energy resources are not associated with. Naturally, if proper precautions are taken and no mishaps occur; nuclear power is perhaps the most cost effective, cleanest, safest, and sustainable form of energy society has to offer. However, all rests upon its appropriate handling and the public's trust in its distributors."
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Energy, 2007.
An analysis of the methods in which energy forms and the various types of energy.
1,494 words (approx. 6.0 pages), 2 sources, MLA, £ 34.95
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Abstract
This paper discusses the different types of forces that operate within this world and the many different methods in which energy forms. It specifically focuses on analyzing mechanical, chemical, atomic and nuclear energies. The paper then further groups energy into two broad general categories - kinetic energy or the energy of motion and potential energy or the energy of position. It analyzes these sub-categories of energy.
From the Paper
" The use of modern energy sources to supplement traditional energy supplies such as coal and oil have naturally turned to nuclear energy. In theory, nuclear energy is the most sustainable method of energy production available to our society. However, the implicit risk of a power plant meltdown and possibility of both nuclear explosion or radiation leakage prevents nuclear energy from becoming extremely mainstream. This is evidenced by the Chernobyl accident, in which hundreds of thousands of Russian civilians suffered and died at the hands of the worst nuclear accident in world history. The impact of Chernobyl is that it has caused a massive social stigma to be attached with the use and development of nuclear energy. Although it is currently still not as popular as traditional forms of energy, the eventual scarcity of resources will increase the popularity of nuclear power as a clear alternative."
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Nuclear Energy, 2002.
This paper explores and examines the uses of energy resources. It provides scientific calculations and compares nuclear energy as an alternative source of energy. This paper also has a few excerpts on new technologies and Fission/Fusion technology.
1,464 words (approx. 5.9 pages), 6 sources, MLA, £ 33.95
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Abstract
The paper addresses the question of whether the world?s energy resources are becoming scarce with the impending increase of the human population. This paper analyzes the current energy resource uses, provides calculations of energy output and compares them with each other. A background of the various energy resources is given as well as an introduction to Nuclear Energy. Fission/Fusion technology is also brought up throughout the paper. An explanation of the Fission/Fusion theory is provided on how this renewable resource works.
From the Paper
"With man?s leap into technological advances, one would think that the boundaries are endless. The human race has allowed to progress for over hundreds of thousands of years. Especially in the late centuries of history, mankind has excelled immensely in achieving technological success. From the discovery of electricity, to the creation of the internal combustion engine, modern society has come to a time where ceaseless change exists in everyone?s lifetime. Everyday man takes another step into the ladder of intellectual evolution. These advances still cannot guarantee happiness among society. For all of these things are dependent on one thing, energy. Energy is needed to maintain life in all things, from the plants of the Amazon forest, to the fuel burning inside of a Toyota Camry. Without it, all living things would cease to exist, including the humans who created this ever growing technology. One might speculate that with the extreme rate at which the population is increasing, all the resources on earth would become scarce. But an energy crisis is hardly anything for a person to worry about, for humanity has taken a step into the discovery of nuclear power."
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Benefits of Alternative Energy, 2008.
This paper looks at the global energy crisis and discusses the benefits of alternative energy.
779 words (approx. 3.1 pages), 5 sources, MLA, £ 18.95
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Abstract
In this article, the writer notes that it seems as though the US is falling deeper and deeper into a global energy crisis. The writer discusses that several possible energy alternatives exist, though additional funding is still required for the research and development of such sources of clean, renewable energy. The writer argues that, due to America's rising demands for energy, and the negative impact this demand for energy has on the environment, the United States federal government should substantially increase alternative energy incentives. The writer notes that such initiatives in changing our way of life take a substantial amount of time and resources; however, the benefits of renewable energy are incredible. Through the utilization of clean, renewable energy, the negative effects of global climate change will be reduced. The writer concludes that in an effort to preserve the healthy and well-being of the population in the future, additional funding toward the use of alternative sources of energy must be initiated.
From the Paper
"This movement simply urges automobile manufacturers to improve fuel efficiency by the year 2020, while ignoring the possible crisis of a petroleum shortage. The federal government must become aware of the limited time to take action in an increasingly dominant issue, and introduce new strategies of energy production and conservation.
"Among the nationwide demand for energy, automobiles top the list, and are of great concern. Carbon emissions, produced in a large part due to the millions of cars on the road, forms the basis of the issue knows as global warming. To many, is seems evident that climate change greatly threatens the Earth's future well-being if changes are not made."
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Energy Medicine, 2002.
This paper explores, in details that are easy to understand, the field of Energy Medicine as an alternative to traditional medicine.
3,625 words (approx. 14.5 pages), 10 sources, £ 69.95
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Abstract
This paper explains that Energy Medicine is based on the concept that there is an energy system operating within the human body, and the manipulation of this energy system can assist in maintaining physical health. The author says that there is a correlation between quantum physics and energy medicine: the belief that matter and energy are the same thing and because of this whatever is good or bad for one part of the body is equally good or bad for any other part of the body. The paper presents in detail the various modalities of Energy Medicine. The author includes writings of experts such as Gary Zucav.
Table of Contents
Introduction
Defining Quantum Theory
Quantum Physics? relation to Energy Medicine
What is Energy Medicine
Types of Energy Medicine
Ayurvedic Medicine
Magnetic Therapy
Bioenergetic Fields (Acupuncture)
Auras and Discharges
Quantum Mechanics
The Assemblage Point
Advantages and Disadvantages of Energy Medicine
Which Mind-Body-Spirit Modalities Best Relate to Harmonizing Total Well-Being
Conclusion
From the Paper
"Energy Medicine is based on the concept that there is an energy system that operates within the human body. It is believed that the manipulation of this energy system can assist in the area of physical health. Supporters of energy medicine hold that energy and matter is the same thing; and if energy and matter are the same thing than every part of the body is connected to the other parts of the body. Energy medicine dictates that the mind, body and spirit are interconnected and thus if one part is effected all the parts are effected. This is very different from traditional medicine, which believes that the body is a collection of parts and that the mind and body are separate. "
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Nuclear Energy, 2003.
A discussion regarding nuclear energy, an important resource for the energy needs of the future.
1,353 words (approx. 5.4 pages), 4 sources, MLA, £ 31.95
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Abstract
This paper takes a look at nuclear energy. According to the paper, nuclear energy provides a cost-efficient, safe and reliable form of energy generation that is relatively clean. The paper goes on to discuss how nuclear energy does not contribute to the growing problem of global warming and climate change since this source does not emit any pollutants into the air.
From the Paper
"Lake (2001) argued that since nuclear waste is fully contained and very carefully dealt with, it is the best-managed waste on planet Earth. Furthermore, this author explained how the costs of storage and eventual disposal of nuclear waste are included in the cost of nuclear-produced electricity. In regard to long-term solutions for the storage of nuclear waste, the U.S. commercial nuclear energy industry plans for the development and licensing of an underground national repository for the waste's permanent disposal (Lake, 2001)."
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Energy Trade, 2007.
An analysis of President Bush's advanced energy initiative to reduce the need for energy trade with the Middle East.
1,576 words (approx. 6.3 pages), 5 sources, MLA, £ 35.95
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Abstract
This paper discusses the energy trade in the United States. It discusses the increasing need for energy compared to the consumers' decreasing knowledge about where energy is coming from. The paper then discusses President Bush's State of the Union Address for 2006, in which he outlined his new advanced energy initiative, with the overall goal of reducing dependence upon Middle Eastern oil. It then addresses this goal to further advance the use and technology of solar and wind energy resources.
From the Paper
"Renewable energy has been used in various, yet mostly private applications for many years, with ah classic example of the farmer using a solitary windmill to provide energy to a pump that provides water to his fields or livestock or the application of several solar cells on the roofs of homes, either in remote locations where other sources of power are to expensive to obtain or in the city where the novice environmentalist wishes to "get off the grid." Yet, these applications are very limited and the much larger possible applications and the technology that drives them can be rather expensive, in comparison to other forms of energy attainment, especially with regard to initial investment. One of President Bushes stated goals is to reduce the cost of these investments through the development of less costly technologies. Though is a relatively simplistic look at the actual numbers, wind energy, on its own has increased in capacity significantly in the last few years and the same can be said of solar renewable resources."
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Energy Efficiency, 2008.
Argues the need for a better approach to energy efficiency by the government.
815 words (approx. 3.3 pages), 1 source, MLA, £ 20.95
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Abstract
This paper argues that energy conservation is not something that can be easily overlooked because lack of efficiency in the utilization of energy is costing the US dearly. The paper first explains what is
meant by energy efficiency and then goes on to discuss the advantages of using renewable sources of energy. The paper concludes that we have to become more efficient and economical when it comes to energy and at the same time, we need to become actively involved in adopting greener sources of energy.
From the Paper
"Solar energy that causes less pollution than coal-based energy is not used as often as we should because it cannot be created with as much ease as the latter source. In order to translate solar power into electricity, greater power generation prowess is to be utilized. This is what has led to decreased use of renewable sources. Everywhere we see, the energy that we are consuming is coming from sources other than sun and wind. Interestingly while rapidly vanishing reservoirs of energy are easier to produce, they cannot be replenished with ease and the exact opposite is true for renewable sources.".
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