The Third Law in Newton's Mechanics

1968 ◽  
Vol 4 (1) ◽  
pp. 39-51 ◽  
Author(s):  
Roderick W. Home

Most modern analysts of Newton's laws of motion, whether they have approached the subject from a historical or from a philosophical viewpoint, have tended to concentrate on the status of the first two laws; the third law has largely been overlooked, or else it has been dismissed as somehow less interesting. My purpose in this paper is to reverse this approach—I intend to investigate some of the historical aspects of the third law, particularly the empirical background to Newton's statement of it, and in so doing, I intend to skirt most of the questions which have been raised concerning the status of the other two laws. In concentrating on the historical aspects of the third law, I shall also by-pass Mach's controversial re-interpretation of its role in mechanics, for while Mach saw the law as the basis for an operational definition of “mass”, it is quite clear that Newton did not so regard it. On the contrary, Newton seems to have regarded all three of his laws as straightforward statements of fact about the world, so that a knowledge of the factual background to the laws is a fundamental pre-requisite to an understanding of Newton's thought.

2019 ◽  
Vol 29 (5) ◽  
pp. 135-150

The springboard for this essay is the author’s encounter with the feeling of horror and her attempts to understand what place horror has in philosophy. The inquiry relies upon Leonid Lipavsky’s “Investigation of Horror” and on various textual plunges into the fanged and clawed (and possibly noumenal) abyss of Nick Land’s work. Various experiences of horror are examined in order to build something of a typology, while also distilling the elements characteristic of the experience of horror in general. The essay’s overall hypothesis is that horror arises from a disruption of the usual ways of determining the boundaries between external things and the self, and this leads to a distinction between three subtypes of horror. In the first subtype, horror begins with the indeterminacy at the boundaries of things, a confrontation with something that defeats attempts to define it and thereby calls into question the definition of the self. In the second subtype, horror springs from the inability to determine one’s own boundaries, a process opposed by the crushing determinacy of the world. In the third subtype, horror unfolds by means of a substitution of one determinacy by another which is unexpected and ungrounded. In all three subtypes of horror, the disturbance of determinacy deprives the subject, the thinking entity, of its customary foundation for thought, and even of an explanation of how that foundation was lost; at times this can lead to impairment of the perception of time and space. Understood this way, horror comes within a hair’s breadth of madness - and may well cross over into it.


2016 ◽  
Vol 1 ◽  
pp. 1-9
Author(s):  
Zoe Sebastien

The scope of the Theory of Scientific Change (TSC) encompasses any and all changes that occur in a given scientific mosaic, the set of all methods employed and theories accepted at a given time by a given scientific community. Currently, theory is defined as a set of propositions that attempts to describe something. This definition excludes normative propositions from the scope of the TSC. Normative theories, such as those of methodology or ethics, have been excluded since including them appears to give rise to a destructive paradox first identified by Joel Burkholder. There are many historical cases where employed scientific methods are known to conflict with professed methodologies. This seems to violate the third and zeroth laws of scientific change. By the third law, employed methods are deducible from accepted theories. But, this seems impossible in cases where methodologies and methods conflict. Under the zeroth law, all elements in the scientific mosaic are compatible with one another. But, that seems to be clearly not the case if methodologies and methods conflict with one another. In this paper, I argue that normative propositions such as methodologies can be included in the scientific mosaic as accepted theories without generating a paradox and that neither the third nor zeroth laws of scientific change need be violated. I outline my solution to the paradox of normative theories and conclude by describing some new and exciting avenues for future research that are now open.Suggested Modifications[Sciento-2016-0001]: Accept the following reformulation of the third law:The third law ≡ a method becomes employed only when it is deducible from some subset of other employed methods and accepted theories of the time. Consequently, accept that there is no paradox of normative theories: when an employed method and an accepted methodology are logically inconsistent with one another; it merely indicates that the employed method isn’t a logical consequence of the accepted methodology. By the third law, the employed method still follows from some accepted theories, but not from this particular methodology.  Reject the previous formulation of the third law; it can remain in use for educational purposes. [Sciento-2016-0002]: Provided that the preceding modification [Sciento-2016-0001] is accepted, accept the following taxonomy for theory, descriptive theory, normative theory, and methodology:Theory ≡ a set of propositions.Descriptive theory ≡ a theory that attempts to describe something.Normative theory ≡ a theory that attempts to prescribe something. Methodology ≡ a normative theory that prescribes the rules which ought to be employed in theory assessment.Modify the definition of theory acceptance to make it possible for both descriptive and normative theories to be accepted:Theory Acceptance ≡ a theory is said to be accepted if it is taken as the best available description or prescription of its object. Reject the previous definitions of theory, methodology, and theory acceptance. 


2020 ◽  
Vol 1 (3) ◽  
pp. 49-56
Author(s):  
Feruza Mamatova ◽  

The present paper aims to compare the principles of choosing a marriage partner and analyse the status of being in the marrriage in the frame of family traditions that are totally inherent to the both of the nations: English and Uzbek. It is known that interconnection and cross-cultural communication between the countries of these two nationalities have been recently developed. The purpose to give an idea about these types of family traditions and prevent any misunderstanding that might occur in the communications makes our investigation topical one. The research used phraseological units as an object and the marriage aspects as the subject


2002 ◽  
Vol 1 (1) ◽  
pp. 70-95
Author(s):  
Rubin Patterson ◽  
James Bozeman

AbstractIncreased economic integration throughout the world, the growing dominance of foreign affiliate production over international exports, the routinization of innovation, and amplified knowledge-intensiveness of FDI collectively characterize the new global economic environment in which SADC nations are attempting to develop and compete. This paper provides a detailed summary of the global economic context and one of its leading engines, namely, science and technology (S&T). Analysis of Africa's post-independence S&T travails and successes constitutes the second section of the paper. Various factors that have collectively arrested S&T growth are discussed. The third and largest section is the analysis of commonalities and particularities of S&T needs and activities by the SADC secretariat and member states. Focused analytical reports on the status of S&T development efforts in Botswana and Zimbabwe comprise the final section. Based on the contextual threats and opportunities discussed above, the paper concludes with two concrete recommendations: integrating and adopting the elements suggested in the paper for a long-term S&T development model, and pursuing state-sponsored or quasi-state-sponsored reverse engineering campaigns.


2021 ◽  
Author(s):  
Ryan Harris Parker

The press is a constitutive part of our society. It helps create national identities and formulates society's understanding of itself and its place in the world. Moreover, a free press is indispensable for ensuring the vibrancy of a democracy. For these reasons, a close inspection of news, and an evaluation of its performance, is crucial. We must look to the development of the mass press at the turn of the twentieth century to locate the beginnings of journalistic objectivity and the type of news we are familiar with today. The first section of this paper offers a review of accounts of this transformational period, placing opposing theories within the larger framework of the frictions between cultural studies and political economy, and underscores the need for a holistic understanding of the period. The second section chronicles the press's articulation of its new professional tenets, offers a definition of journalistic objectivity, and reveals its intrinsic limitations. The third section details how the modern press's ideal democratic mandate has been compromised, with the influence of the press being used instead to ensconce powerful interests. And the fourth section outlines the calls for a redefinition of journalism in light of the failures covered in the preceding section. Finally, The Daily Show with Jon Stewart is offered as an alternative journalistic form that transcends the dangerous dogma of traditional news outlets, allowing it to fulfill the democratic responsibility of the press by encouraging a critical and astute citizenry.


Author(s):  
Petya Pachkova

The subject of study is the Bulgarian women, who for different, mainly economic, reasons emigrate to other countries and how this affects their social and psychological status. During the transition, immigration processes in Bulgaria accelerated. A special feature is the feminization of emigration. With this peculiarity, we get into the general flow of feminization of emigration around the world. Similar are some consequences of this feminization - breaking down families; keeping the children in the hands of spouses and parents who too often fail to cope with the challenge; bribery of children with dry money, which accustom them to laziness and to unacceptable and criminal activities; staying with the status of a non-married woman; loneliness etc.


2021 ◽  
Vol 14 (2) ◽  
pp. 29-47
Author(s):  
Sylwester Jaśkiewicz

The article presents the subject of God’s love in Cardinal Wyszyński’s teaching. Primate Wyszyński puts God’s love at the very center of his theological thought. The theme of God’s love is discussed in seven sections: the first of them refers to the most famous words of Saint John’s “Deus Caritas est” (1 Jn 4:8,16), which are a short and brief definition of God; the second section develops Cardinal Wyszyński’s statement that there was a “time” in which only Love existed; the third section concerns the impartation of God’s love; fourth section describes the love of the Father; fifth section speaks of the greatest Love, which is the Incarnate Son of God, Jesus Christ; section six focuses on the Holy Spirit, who is the Spirit of Love; the last section speaks of Mary, Mother of Beautiful Love. The whole ends with the summary. In his teachings on the love of God, Cardinal Wyszyński started with the inner life of the Triune God, with the Person of the Father, and then focuses on the salvific mission of the Son of God and the sanctifying action of the Holy Spirit. In this way, he appreciates both the category of God the Father and God as a Father full of love.


Glasnik prava ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 35-51
Author(s):  
Edina Kočan

The author presents a comparative legal analysis of the segments of construction law in Croatian and Slovenian law, with the aim of pointing out the differences that exist between them. Considering that this is a relatively new legal institute, which was somewhat earlier standardized in Slovenian law in relation to Croatian law, in the introductory exposition, a brief review was made of the occurrence of the construction law and the reasons for earlier non-regulation. The second part of the paper is dedicated to the stipulations of Act on ownership and Property Code of the Republic of Slovenia. This part refers to the conceptual definition of the construction law, in order to classify it in a certain broader unit, to which it belongs - genus proximum - searching for the closest relative, emphasizing the important characteristics that make it specific in relation to other property rights. In the third part of the paper, the author analyses the stipulations related to the subject of building rights, with reference to the dilemmas that exist in that sense, both in Croatian and Slovenian jurisprudence, as well as in the legal science of some other countries. The fourth part of the paper is dedicated to the stipulations that regulate the acquisition and duration of construction rights. Considering that derivative acquisition, among other things, characterizes the existence of bases and ways of acquisition, first possible bases of acquisition are presented, and then entry in appropriate public books as a way of acquiring this right and its duration. The concluding part of the paper summarizes the results of the analysis and evaluates the considered legal solutions, with the presentation of reasoned objections to the existing regulations, all with the aim of eventual amendment of the right to build in the legal systems in question.


2021 ◽  
Vol 32 (6) ◽  
pp. 29
Author(s):  
Roman Belyaletdinov

The transition from an irregular understanding of nature as a given to the regulatory concepts of human development is one of the central philosophical and socio-humanitarian issues in the development of not only biotechnologies, but also society as a whole. In the theory of philosophy of biomedicine, the discussion is structured as the positioning of various problematic approaches, modeled using the principles of bioethics and philosophical ethics, taking into account the actual experience of the application and social perception of biomedical technologies. The status of problematic approaches is determined not only by philosophical ethics, but also by the willingness of society to accept something new as its own future. At the same time, accepting the future is impossible without rooting the future in the past - the beliefs and expectations that legitimize the future. The correlation of such concepts as the authentic autonomy of J. Habermas and the expansion of utilitarianism into the problems of editing the human genome, the conflict associated with challenges requiring collective moral action, and the rigidity of traditional moral mechanisms lead to the search for such a sociobiological language that would be formed from competitively coexisting old, traditional, and new, bioengineering, concepts of human development. The idea of biocultural theory as a form of connection between culture and biological foundation is associated with the work of A. Buchanan and R. Powell, who propose a systemic definition of biocultural theory as a mutual biological and cultural transformation of a person. Biocultural theory is aimed at shaping such a philosophical horizon, where the body, not only carnal, such as organs, but also personal - the awareness of its own bioidentity, becomes open and understandable due to the expansion of the connection between biology and culture, but at the same time acquires problems that becomes the subject of philosophy and ethics, since now a person, comprehended as a body, receives a variability that is no longer associated exclusively with culture. The goal of the article is to show that editing a person is not so much a traditionally understood risk as a transformation of the understanding of the cultural and biological conditions for the formation of his bioidentity.


PMLA ◽  
1954 ◽  
Vol 69 (1) ◽  
pp. 89-98
Author(s):  
Morton Cronin

The women that Hawthorne created divide rather neatly into three groups. Such fragile creatures as Alice Pyncheon and Priscilla, who are easily dominated by other personalities, form one of these groups. Another is made up of bright, self-reliant, and wholesome girls, such as Ellen Langton, Phoebe, and Hilda. The third consists of women whose beauty, intellect, and strength of will raise them to heroic proportions and make them fit subjects for tragedy. Hester Prynne, Zenobia, and Miriam—these women are capable of tilting with the world and risking their souls on the outcome. With them in particular Hawthorne raises and answers the question of the proper status of women in society and the relation, whether subordinate or superior, that love should bear to the other demands that life makes upon the individual. With the other types Hawthorne fills out his response to that question.


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