Physics of Baseball Essay -- physics sport sports baseball

Ever wonder why a curve ball curves? Or why a bat breaks when it hits the ball? Or how exactly a homerun is hit? Here you will find the answers to these questions. I will discuss a brief history of baseball, forces that are applied in baseball, the curve ball, and what exactly happens when the ball meets the bat. In the early days of the history of baseball there were several variations of the game known as Rounders, but the game had no set of "official" rules. This game of Rounders eventually led to a game known as Town Ball and then to the game we now know as baseball. In 1845, a man known as Alexander Cartwright was looking for some recreation with a group of friends. They began to play a version of Rounders, but Cartwright added some new rules to the game. He began to give the game some order and precision. He made the decision that the bases should be set at 90 feet apart and that they should be in a diamond formation. He also decided that there should be 9 players on each team and devised the positioning that is still used today. Cartwright decided that each team would get three outs and then switch sides. He also decided that a 90 degree angle should be used to determine if a ball was playable. This is where we got the foul ball. The beginning of baseball had begun. The first organized baseball game was between two rival clubs that took place on June 19, 1846 at Elysian Field in Hoboken, New Jersey. The game took place between the Knickerbocker club from New York City and the New York Nine. The New York Nine won the game. Eventually other people caught onto this sport and clubs all over formed teams that would play against each other. The game spread across the country and became known as the New York game. Lat... ...ns are caused and more energy goes into the ball causing it go a further distance. When the ball hits the bat the bat recoils. If the bat recoils then energy is lost into making the ball go further then it would have. Having a heavier bat causes less recoil. Why not have a really heavy bat? Because you need to swing the bat and a faster bat speed causes the ball to go farther. What makes it go so far? Basically it is the speed of the bat. The speed of the ball is a factor as well but not as much as the speed of the bat. The weight distribution as well as the weight of the bat matters. The heavier the bat the more bounciness the ball will have, also known as the Coefficient Of Restitution (COR). The COR of a base ball is measured at .5. This means that if you were to drop that ball on a hard surface the ball would bounce back up  ¼ the distance it left at.

Becoming Ecology: Changing Perspectives of the Human Habitat

Becoming Ecology Populating in context of all living things in clip and infinite, and the paradox of seeing habitat all around but entree is denied through the human concept of private belongings ) Changing Positions We now operate an amodern fundamental law, where we must contextualize ‘humans’ or ‘culture, ’ ‘nature or ‘place’ or so any of the other ‘noun chunks’ used to train and order world through the modernist fundamental law, as it all appears to be merely happenstances unifying and emerging ( Anderson, ) . We must accommodate the concepts that modern society has generated, with the world. Many writers have attempted to depict their image of nature. Buijs ( 2009 ) described five images of nature ; wilderness, autonomic, inclusive, aesthetic and functional. The ‘inclusive’ image refers to a nature that expresses peaceable coexistence with adult male and nature is regarded as beautiful. When humanity invents ( speaks ) itself extemporarily outside ‘nature’s text, ’ it has non, on a cardinal degree, at large nature, for it is and ever will be a merchandise of nature ( Conesa-Sevilla, 2010 ) . This alienation from ecology has arisen from a long history of our being ostracised from the land, Jay Griffiths ( 2008 ) refers to John Bellers’ ( 1654-1725 ) remarks: ‘forests and great parks make the hapless that are upon them excessively much like Indians.’ Indeed Griffiths describes commonland as one time being ‘a hinderance to industry.’ Worlds have become estranged from their ain being through the concepts most prevailing in the modern societies and it is now that positions of our ineluctable integrating into ecology are granted acknowledgment. Writers have tried to depict this dynamic holistic theory, making a new individuality for us all. The more-than-human universe ( Abram, 1997 ) or the more than human kingdom ( Instone L 2014 ) and Gaia are portion of the new languaging undertaking necessary to double up this universe of relationships into duologue. The duologue is grounded in ecology and Earth scientific disciplines, doctrine and evolutionary history. It alludes to something that is so inclusive, so emergent, so living, that it is besides infused in thaumaturgy and mythology. Relationship between people and environment is present in the most traditional of civilizations. Smohala and Black Elk represent a charming vision of nature, in the truest sense of the word magical. The strong belief that the universe is there to be communicated with, that it can be prayed to, that there can be a transactory relationship between people and their environment ( Roszak talk, 1971 referred to in Coope, 2010 ) . Deep ecology, social-ecology, ecopychology and many other watercourses of idea explore ‘Nature connection’ and besides ‘ecological literacy.’ Most research workers are construing ‘context and relationships’ in some manner so that we may do sense of or go cognizant of the universe. Our literacy of it, our languaging, our duologue is continuously going. ‘The trouble of utilizing the nomenclature is that no ecopsychologist has put forth a believable ( ie, widely accepted and testable ) operational definition of what ‘connecting with nature’ is’ ( Conesa-Sevilla, 2010 ) . Conesa-Sevilla quoted Kull ( 1998 ) : Like most people the ecospychologist enters the wonts oflanguaging, copying others without due analysis and contemplation on what these words could intend. The duologue of connection and holistic integrating will go on to germinate but the significances will derive true acknowledgment as position and linguistic communication becomesintegrated action, when worlds as the more-than-human universe Begin to make things for common advantage, for the involvement of the meta-organism. Working as one, bing as one. The human is already recognized as meta-organism, of which many microbic species are working in mutualism, multiple species working in long-run mutualistic relationships. Cell development is inherently derived from symbiotic relationships ( see Margulis, Capra ) . Much of the ecology on Earth is symbiotic ( besides see Harding ) . In the walking group methodological analysis in this research worlds are working as a meta-organism, construing the host landscapes. We eat together, research our milieus, we use multiple senses as a centripetal array to construe the universe, parts doing a whole. As mycelium works with the host environment and other beings, so is the walking group working in mutualism with the social-ecological landscape. There is an exchange of resources and information. When organisms work in mutualism or as meta-organism, we are inventing ways of co-habiting, of bring forthing healthy home ground. Exciting new ways of co-creating home ground, pass oning and working in mutualism among living things in the more than human kingdom, require thoughts to go action. When humans become agents in common relationships with each other and other species in home ground we are going ecosystem by individuality. Action takes on new relevancy, betterments to habitat go the function of the human-ecology mutualism. Furthermore when we are engaged in common action, co-habitation, we are needfully larning every bit good. As the ecosystem in action, we have to larn from what we have around us, continuously interacting with each other and construing the kineticss. It is evident that some topographic points as home ground are non peculiarly healthy. It is besides known that there exists proficient ability and familial diverseness from which ecosystems can be brought up to wellness. Nijhuiss et Al. ( 2011 ) described how the gait of land-use development has exceeded human evolutionary version, peculiarly with mention to agribusiness. They province that this is what fuels our temperament towards nature. However, possibly we are accommodating if we consider the finer landscapes in the Westcountry. It is seldom wild naturalness that we see in this part, connection in this human influenced bio-region is to see a social-ecological system. It is besides more than Appleton’s prospect-refuge theory ( 1996 ) where a relationship to the perceived environment is comparable to an animate being to its home ground, informed by our opportunities of endurance. We like to see without being seen, we prefer landscapes that let us to conceal every bit good as to study the environment. Harmonizing to Appleton, likely those who argue that we have an unconditioned penchant towards nature conflate nature with flora. It is the flora, non the naturalness, which triggers congenital mental temperaments to like those landscapes. There is something more affectional and more holistic than a temperament towards flora at work here. It is more. The animate being and home ground are one in the same. It is experience, ‘deep ecology emerges out of deep experience of nature’ ( Kumar, 2013 ) , and it is relationship: ‘The counterpoison to capitalist rationalisation is a new relationality, an empathic, animal and rational manner of associating that is profoundly concerted, enjoyable and meaningful’ ( Heller, 1999 ) this involves the more than human universe ( Heckert, 2010 ) . There is ‘no ego without topographic point and no topographic point without self’ therefore it necessitates that we engage with landscape, our immediate life home ground, more readily, for mutualism, forourwellness. Griffiths wrote that ‘enclosure crushed the liquors of the common people. For centuries communal carnivals were held on the parks. They were wild in character: bawdry, exuberant, unfettered, they were a common natural state of the human spirit, which demented by claustrophobia, hates to be cooped up, enclosed, indoors’ ( Griffiths, 2008 ) . In this part we have a human altered landscape where portion or about all the home ground is in private owned. For us here we need to be symbiotic with other worlds to make the home ground that we have a temperament towards life in, viz. one that sustains us really efficaciously and where we are free to interact. We can non run into a temperament toward flora and diverseness, relationship and experience without going symbiotic, by larning to be in common relationship with the landscape. To handle the full country as home ground, as the ego, we have to entree as much of it as possible and cognize it good, acquaintance in order to do the home ground map for all. This does intend that we have to go Wilder more intuitive, as home ground and animate being, more active. Taking action with habitat rather literally means non waiting for top-down determination devising to better your universe for you. You work it out for yourself with your meta-organisms. If something is non right with home ground ; repair it or better it with other worlds, workss and animate beings. The option is to envelop the ego psychologically and physically in boundary lines, boundaries or boxes- leting yourself claustrophobia and small influence on how your home ground is making, which is barely relationship at all. That is non ecosystem in action. Human ecological-effort ; inventiveness and interaction, is the most immediate manner of taking action as an incorporate homo, as a more than human being.

Use Of Music And Its Effects On Patients With Dementia

Step 1: Read the Article: 1. Read the Abstract. This is a brief summary of the research questions that are targeted and the methods that are used to answer those questions. First thoughts: By reading the abstract one can gain the knowledge that due to the Omnibus Budget Reconciliation Act of 1987, LTC facilities are required to provide the highest well-being for its residents. It states that the therapeutic use of music could be a method to decrease the disruptive vocalizations associated with patients with dementia. 2. Read the Introduction. This is the beginning of the article, which contains information about the author’s interest in the research, why they chose the topic, and their hypothesis. First thoughts: The introduction of this article lists two treatment approaches that exist to treat repetitive disruptive vocalizations (RDV). They are the use of medications and environment modifications. Due to the adverse side effects of medications, OBRA required the reevaluation of behavior control in DAT patients living in LTC facilities. The authors write that altering the environment to be more sensory appealing instead of using medications is a possible treatment option. This study was conducted to determine what effect the presence of music had on the frequency of RDV in three LTC residents. 3. Read the Discussion Section. This information will explain the main findings in great detail and discuss any methodological problems and flaws that the researchers discovered.Show MoreRelatedMy First Clinical Rotation As A Nursing Student1314 Words   |  6 Pagesstudent, I was assigned to care for several older adults suffering from dementia. Although all of my patients ranged in severity from mild to severe progression of dementia, they all experienced moments of agitation, anxiety, or disturbed behaviors related to their disease. 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