INERTIA

ĭnûrˈshə, in physics, the resistance of a body to any alteration in its state of motion, i.e., the resistance of a body at rest to being set in motion or of a body in motion to any change of speed or change in direction of motion. Inertia is a property common to all matter. This property was first observed by Galileo and restated by Newton as his first law of motion, sometimes called the law of inertia. Newton's second law of motion states that the external force required to affect the motion of a body is proportional to that acceleration. The constant of proportionality is known as the mass, which is the numerical value of the inertia; the greater the inertia of a body, the less is its acceleration for a given applied force.

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The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

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Questia Books and Articles on: Inertia
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books on: Inertia  - 16802 results

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1.
The Necessity of Friction
Book by Nordal Åkerman; Westview Press, 1998
Subjects: Friction, Life
Conclusion Inertia affects development issues in several...understanding is basically questioned, inertia can play another trick, causing the pendulum...the other extreme. In short, forces of inertia impede the attainment of a dialectical...
2.
Science and Golf II: Proceedings of the 1994 World Scientific Congress of Golf
Book by A. J. Cochran, M. R. Farrally; E & FN Spon, 1994
Subjects: Golf--Congresses, Sports Sciences--Congresses
5 Ellipsoids of Inertia The inertia ellipsoid is a graphical means of representing the moments of inertia about arbitrary axes with the principal axes coinciding with the axes of the ellipsoid. The inertia ellipsoid is given by Greenwood (1988...
3.
How It Works: Science and Technology - Vol. 8
Book by Marshall Cavendish; Marshall Cavendish, 2003
Subjects: Science--Encyclopedias, Technology--Encyclopedias
Inertia It is a matter of everyday experience that it...changes in speed and direction of movement is called inertia. Even if all resisting forces, such as friction, were absent, the inertia of a truck, for example, would limit the rate...
4.
Ellis' Handbook of Mental Deficiency, Psychological Theory and Research
Book by William E. MacLean Jr.; Lawrence Erlbaum Associates, 1997
Subjects: Mental Retardation
...retarded persons exhibited pronounced cognitive inertia. Because the degree of cognitive inertia exhibited was directly related to degree of...degree of automatization affected cognitive inertia. The greater cognitive inertia in mentally...
5.
Encyclopedia of the Solar System
Book by Lucy-Ann Mcfadden, Paul R. Weissman, Torrence V. Johnson; Academic Press, 2007
Subjects: Solar System--Encyclopedias
...visible images of the surface as well as thermal inertia and albedo. Thermal inertia is a measure of the resistance of surface materials...respectively. As a result, surfaces with high thermal inertia will be composed of more rocks or cohesive material...
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journal articles on: Inertia  - 4281 results

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1.
Nature and Inertia
Journal article by Thomas J. Mclaughlin; The Review of Metaphysics, Vol. 62, 2008
Subjects: Aristotelianism--Analysis, Inertia (Mechanics)--Analysis, Newton's laws of motion--Analysis, Philosophy of science, Science--Beliefs, opinions and attitudes
...struggling with the fact that inertia is not inert. Before taking...what Newton means by calling inertia an inherent force, I shall first consider inertias characteristic activities...Newton maintains that the inertia of a body is an inherent...
2.
Inertia and Scientific Law in Sixteenth-Century Commentaries on Lucretius
Journal article by William L. Hine; Renaissance Quarterly, Vol. 48, 1995
Subjects: Inertia (Mechanics)--Literature, Science, Renaissance--Bibliography, Sixteenth century--Philosophy
Inertia and scientific law in sixteenth-century...indicating his belief that the theory of inertia was known in antiquity. He intended to...between ancient authors and the theory of inertia might have any basis in fact? Although...
3.
All Hail the Benefits of Inertia: the Case of Smooth versus Rugged Landscapes
Journal article by Rolf D. Dixon, Kimberly B. Boal, James J. Hoffman; Academy of Strategic Management Journal, Vol. 2, 2003
Subjects: Advantages, Banking industry, Competition, Inertia, Memberships, Organizational change, Studies, United States
All Hail the Benefits of Inertia: the Case of Smooth versus Rugged...connotation attached to terms like drift, inertia, status quo (Finkelstein and Hambrick...Furthermore, it is assumed that inertia builds up over time creating a misfit...
4.
Correlation, Regression Lines, and Moments of Inertia
Journal article by Roger B. Nelsen; The American Statistician, Vol. 52, 1998
Subjects: Correlation (Statistics)--Study and teaching, Moments of inertia--Study and teaching, Random variables--Study and teaching
...Correlation, regression lines, and moments of inertia. by Roger B. Nelsen 1. INTRODUCTION...gravity, and the variance is the moment of inertia about Mu." Now consider the situation...Expression Omitted. Since moments of inertia are expected squared distances, Mathematical...
5.
Sources and Consequences of Competitive Inertia: A Study of the U.S. Airline Industry
Journal article by Danny Miller, Ming-Jer Chen; Administrative Science Quarterly, Vol. 39, 1994
Subjects: Airlines--Economic aspects, Competition (Economics)--Research
...Sources and consequences of competitive inertia: a study of the U.S. airline industry...Thompson, Victor A. The notion of inertia has received much attention from organizational...over the last two decades. At first, inertia was viewed as stagnation--a hyperstability...
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magazine articles on: Inertia  - 1804 results

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1.
Sleep Inertia and Callouts
Magazine article by David Sexton; Law & Order, Vol. 56, April 2008
Subjects: Decision making, Research & development--R&D, Sleep deprivation
Sleep Inertia and Callouts by David Sexton Sleep inertia is a concern for all departments that have officers on call...level, higher than a presumptive DUI conviction. Sleep inertia is different from sleep deprivation. And according to research...
2.
Inertia Remains the Biggest Impediment to Change
Magazine article by Parker McMullen; Journal of Staff Development, Vol. 27, Fall 2006
Inertia Remains the Biggest Impediment to Change by Parker McMullen Some...science teacher, I immediately recognized that this was our friend inertia. A Newtonian concept, inertia is a result of the laws of motion - the tendency of a mass that...
3.
A Unique New Low-inertia Film Transport Projector
Magazine article; American Cinematographer, Vol. 54, January 1973
A Unique New Low-inertia Film Transport Projector Introduction...communications development firm, said the low-inertia servo-motor-based system which functions...produced by a high-performance, low-inertia servo motor. A lightweight sprocket...
4.
Illustrations of Inertia & Compromise
Magazine article by Brooke Allen; New Criterion, Vol. 17, April 1999
Subjects: Amsterdam (Book)--Reviews, Books--Reviews, Charlotte Gray: A Novel (Book)--Reviews, The Last King of Scotland (Book)--Reviews
Illustrations of inertia compromise by Brooke Allen From James...contentions: that "a chain of compromise and inertia, at no single point perceptible as choice...The results of such compromise and inertia are every bit as evil as those of more...
5.
Lender Inertia
Magazine article by Srikrishna Vadrevu; Business Credit, Vol. 97, March 1995
Subjects: Bankruptcy, Credit discrimination, Credit reports, Creditors, Exposure, Guidelines, Interest rates, Lenders, Payment systems, Payments, United States
Lender Inertia by Srikrishna Vadrevu Newspaper reports...granted. I call this phenomenon "lender inertia." Perceived Discrimination Perceived...their importance. To sum up, lender inertia arises from two basic factors: the inability...
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newspaper articles on: Inertia  - 1493 results

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1.
Be Wary of ISA Inertia; FINANCIAL Management Expert IAN LOWES, Pictured, Looks at Cash ISA Accounts
Newspaper article; The Journal (Newcastle, England), July 3, 2010
Subjects: Financial management, Investment plans
Be Wary of ISA Inertia; FINANCIAL Management Expert IAN LOWES...building societies rely on most is customer inertia. They know that, once the money is...there is still room for improvement. Inertia is the investors worst enemy and banks...
2.
THE GREAT INERTIA SECTOR; Many Work Hard for the State. but, as This Devastating Account by a Whistleblower Reveals, There Are Also Six-Month Sickies, Unsackable Staff, Pointless Workshops and Rampant Inefficiency and Waste
Newspaper article; The Daily Mail (London, England), June 26, 2010
Subjects: Public sector--Conferences, meetings and seminars, Silverberg, Robert, Whistle blowing--Conferences, meetings and seminars, Whistleblowing--Conferences, meetings and seminars
THE GREAT INERTIA SECTOR; Many Work Hard for the State...authority lifts the lid on the culture of inertia and incompetence at his workplace. The...never be able to control is the culture of inertia and inefficiency that is rife throughout...
3.
MP Attacks Cockle Picking 'Inertia'
Newspaper article; Daily Post (Liverpool, England), August 10, 2004
MP Attacks Cockle Picking Inertia. MINISTERS were accused yesterday of ``inertia over the dangers to cockle pickers working in Morecambe...this? ``The Government appear to be gripped by inertia. We need a proper licensing scheme in Morecambe...
4.
Council under Fire over Trips; 'Inertia' Rap on Call for Closer Vetting
Newspaper article; Birmingham Evening Mail (England), February 9, 2001
Council under Fire over Trips; Inertia Rap on Call for Closer Vetting. Byline...BIRMINGHAM City Council has been criticised for inertia over a request for closer vetting of overseas...I dont think its a cover-up, just inertia. But its not good enough and I think...
5.
Inertia, Bickering Cited for Hill Poll; Voters Frustrated with Congress
Newspaper article; The Washington Times, September 6, 2007
Inertia, Bickering Cited for Hill Poll; Voters Frustrated with Congress. Byline...sunk so low that even pollsters cant resist plumbing the miserable depths. Inertia, partisan politics, ineffective Democrats and bickering most vexes the...
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encyclopedia articles on: Inertia  - 17 results

       More encyclopedia Results: 1-10 11-17 >>  
 
1.
Inertia
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
INERTIA inur sh , in physics, the resistance of...speed or change in direction of motion. Inertia is a property common to all matter. This...of motion, sometimes called the law of inertia. Newtons second law of motion states that...
2.
Matter
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...of matter result from its relationship with mass and space. Because of its mass, all matter has inertia (the mass being the measure of its inertia) and weight , if it is in a gravitational field (see gravitation ). Because it occupies space...
3.
Moment
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...this concept are important in mechanics, in topics such as inertia, center of gravity, equilibrium, and stability of structures, and in architectural problems. The moment of inertia of a body about a point is the sum, for each particle in...
4.
Statics
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...forces upon them (see force ). It incorporates the study of the center of gravity (see center of mass ) and the moment of inertia. In a state of equilibrium all the forces acting on a body are exactly counterbalanced by equal and opposite forces, thus...
5.
Nasir Ad-Din
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...of Persia (1848 96). He and his able vizier, Mirza Taqi Khan, were responsible for shaking Persia from a long period of inertia. He traveled extensively in Europe and brought back many Western ideas, some of which he applied to the reorganization of...
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