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  2. Optics - Wikipedia

    en.wikipedia.org/wiki/Optics

    Download as PDF; Printable version; ... Cover of the first edition of Newton's Opticks ... Serway, Raymond A.; Jewett, John W. (2004).

  3. Fundamentals of Physics - Wikipedia

    en.wikipedia.org/wiki/Fundamentals_of_Physics

    A 1966 revision of the first edition of Part I changed the title of the textbook to Physics. [ 1 ] It is widely used in colleges as part of the undergraduate physics courses, and has been well known to science and engineering students for decades as "the gold standard" of freshman -level physics texts.

  4. Centers of gravity in non-uniform fields - Wikipedia

    en.wikipedia.org/wiki/Centers_of_gravity_in_non...

    If the equation is solvable, there is another complication: its solutions are not unique. Instead, there are infinitely many solutions; the set of all solutions is known as the line of action of the force. This line is parallel to the weight F. In general, there is no way to choose a particular point as the unique center of gravity. [7]

  5. Course of Theoretical Physics - Wikipedia

    en.wikipedia.org/wiki/Course_of_Theoretical_Physics

    The original edition comprised two books, labelled part 1 and part 2. The first covered general aspects of relativistic quantum mechanics and relativistic quantum field theory, leading onto quantum electrodynamics. The second continued with quantum electrodynamics and what was then known about the strong and weak interactions. These books were ...

  6. Indiana deserves College Football Playoff bracket scrutiny ...

    www.aol.com/indiana-deserves-college-football...

    Indiana blew it.. The No. 5 Hoosiers had everyone believing – skeptics and loyalists alike – they were College Football Playoff-worthy for about a quarter and a half Saturday.. And then ...

  7. Center of mass - Wikipedia

    en.wikipedia.org/wiki/Center_of_mass

    Typically, a human's center of mass is detected with one of two methods: the reaction board method is a static analysis that involves the person lying down on that instrument, and use of their static equilibrium equation to find their center of mass; the segmentation method relies on a mathematical solution based on the physical principle that ...

  8. Mass–energy equivalence - Wikipedia

    en.wikipedia.org/wiki/Mass–energy_equivalence

    Mass near the M87* black hole is converted into a very energetic astrophysical jet, stretching five thousand light years. In physics, mass–energy equivalence is the relationship between mass and energy in a system's rest frame, where the two quantities differ only by a multiplicative constant and the units of measurement.

  9. État islamique : le martyre des mères - The Huffington Post

    highline.huffingtonpost.com/articles/fr/mothers...

    A Calgary, entre les entraînements de foot, son poste de comptable et les repas avec les voisins, Christianne Boudreau a longtemps passé le plus clair de son temps libre à scruter les vidéos de l’Etat islamique, le nez collé à son écran d’ordinateur.