Timeline of classical mechanics
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The following is a timeline of classical mechanics:
Antiquity
- 4th century BC - Aristotle invents the system of Aristotelian physics, which is later largely disproved
- 4th century BC - Babylonian astronomers calculate Jupiter's position using the mean speed theorem[1]
- 260 BC - Archimedes works out the principle of the lever and connects buoyancy to weight
- 60 - Hero of Alexandria writes Metrica, Mechanics (on means to lift heavy objects), and Pneumatics (on machines working on pressure)
- 350 - kinetic friction[2]
Early mechanics
- 6th century - John Philoponus introduces the concept of impetus[3]
- 6th century - John Philoponus says that by observation, two balls of very different weights will fall at nearly the same speed. He therefore tests the equivalence principle
- 1021 - orthogonal coordinates to describe point in space[4]
- 1100-1138 - Avempace develops the concept of a fatigue, which according to Shlomo Pines is precursor to Leibnizian idea of force[5]
- 1100-1165 -
- 1340-1358 - Jean Buridan develops the theory of impetus
- 14th century - Oxford Calculators and French collaborators prove the mean speed theorem
- 14th century - Nicole Oresme derives the times-squared law for uniformly accelerated change.[7] Oresme, however, regarded this discovery as a purely intellectual exercise having no relevance to the description of any natural phenomena, and consequently failed to recognise any connection with the motion of accelerating bodies[8]
- 1500-1528 - Al-Birjandi develops the theory of "circular inertia" to explain Earth's rotation[9]
- 16th century - Francesco Beato and Luca Ghini experimentally contradict Aristotelian view on free fall.[10]
- 16th century - Domingo de Soto suggests that bodies falling through a homogeneous medium are uniformly accelerated.[11][12] Soto, however, did not anticipate many of the qualifications and refinements contained in Galileo's theory of falling bodies. He did not, for instance, recognise, as Galileo did, that a body would fall with a strictly uniform acceleration only in a vacuum, and that it would otherwise eventually reach a uniform terminal velocity
- 1581 - Galileo Galilei notices the timekeeping property of the pendulum
- 1589 - Galileo Galilei uses balls rolling on inclined planes to show that different weights fall with the same acceleration
- 1638 - Galileo Galilei publishes Dialogues Concerning Two New Sciences (which were materials science and kinematics) where he develops, amongst other things, Galilean transformation
- 1644 - conservation of momentum
- 1645 - Ismaël Bullialdus argues that "gravity" weakens as the inverse square of the distance[13]
- 1651 - Coriolis effect
- 1658 - tautochrone
- 1668 - John Wallis suggests the law of conservation of momentum
- 1673 - Christiaan Huygens publishes his Horologium Oscillatorium. Huygens describes in this work the first two laws of motion.[14] The book is also the first modern treatise in which a physical problem (the accelerated motion of a falling body) is idealized by a set of parameters and then analyzed mathematically.
- 1676-1689 - Gottfried Leibniz develops the concept of vis viva, a limited theory of conservation of energy
- 1677 - Newton's first law
Newtonian mechanics
- 1687 - Philosophiae Naturalis Principia Mathematica, in which he formulates Newton's laws of motion and Newton's law of universal gravitation
- 1690 - James Bernoulli shows that the cycloidis the solution to the tautochrone problem
- 1691 - Johann Bernoulli shows that a chain freely suspended from two points will form a catenary
- 1691 - James Bernoulli shows that the catenary curve has the lowest center of gravityof any chain hung from two fixed points
- 1696 - Johann Bernoulli shows that the cycloid is the solution to the brachistochroneproblem
- 1710 - Jakob Hermann shows that Laplace–Runge–Lenz vector is conserved for a case of the inverse-square central force[15]
- 1714 - Brook Taylor derives the fundamental frequency of a stretched vibrating string in terms of its tension and mass per unit length by solving an ordinary differential equation
- 1733 - Daniel Bernoulli derives the fundamental frequency and harmonics of a hanging chain by solving an ordinary differential equation
- 1734 - Daniel Bernoulli solves the ordinary differential equation for the vibrations of an elastic bar clamped at one end
- 1739 - Leonhard Euler solves the ordinary differential equation for a forced harmonic oscillator and notices the resonance
- 1742 - Colin Maclaurin discovers his uniformly rotating self-gravitating spheroids
- 1743 - Jean le Rond d'Alembert publishes his Traite de Dynamique, in which he introduces the concept of generalized forces and D'Alembert's principle
- 1747 - D'Alembert and Alexis Clairaut publish first approximate solutions to the three-body problem
- 1749 - Coriolis acceleration
- 1759 - Leonhard Euler solves the partial differential equation for the vibration of a rectangular drum
- 1764 - Leonhard Euler examines the partial differential equation for the vibration of a circular drum and finds one of the Bessel function solutions
- 1776 - work, momentum and kinetic energy, and supporting the conservation of energy
Analytical mechanics
- 1788 - Joseph Louis Lagrange presents Lagrange's equations of motionin the Méchanique Analytique
- 1798 - Pierre-Simon Laplace publishes his Traité de mécanique céleste vol.1 and lasts vol.5 in 1825. In this, he summarized and extended the work of his predecessors
- 1803 - Louis Poinsot develops idea of angular momentum conservation (this result was previously known only in the case of conservation of areal velocity)
- 1813 - Peter Ewart supports the idea of the conservation of energy in his paper "On the measure of moving force"
- 1821 - Hamilton's characteristic function and Hamilton–Jacobi equation
- 1829 - Carl Friedrich Gauss introduces Gauss's principle of least constraint
- 1834 - Carl Jacobi discovers his uniformly rotating self-gravitating ellipsoids
- 1834 - intermediate axis theorem[16]
- 1835 - William Hamilton states Hamilton's canonical equations of motion
- 1838 - Liouville begins work on Liouville's theorem
- 1841 - Julius Robert von Mayer, an amateur scientist, writes a paper on the conservation of energy but his lack of academic training leads to a priority dispute.
- 1847 - Hermann von Helmholtz formally states the law of conservation of energy
- first half of the 19th century - Cauchy develops his momentum equation and his stress tensor
- 1851 - Léon Foucault shows the Earth's rotation with a huge pendulum (Foucault pendulum)
- 1870 - Rudolf Clausius deduces virial theorem
- 1890 - Henri Poincaré discovers the sensibility of initial conditions in the three-body problem.[17]
- 1898 - Hadamard billiards.[18]
Moderns developments
- 1900 - Max Planck introduces the idea of quanta, introducing quantum mechanics
- 1902 - James Jeans finds the length scale required for gravitational perturbations to grow in a static nearly homogeneous medium
- 1905 - Albert Einstein first mathematically describes Brownian motion and introduces relativistic mechanics
- 1915 - Emmy Noether proves Noether's theorem, from which conservation laws are deduced
- 1915 - Albert Einstein introduces general relativity
- 1952 - Parker develops a tensor form of the virial theorem[19]
- 1954 - Andrey Kolmogorov publishes the first version of the Kolmogorov–Arnold–Moser theorem.[18]
- 1961 - Edward Norton Lorenz discovers Lorenz systems and establishes the field of chaos theory.[18]
- 1978 - Vladimir Arnold states precise form of Liouville–Arnold theorem[20]
- 1983 - Mordehai Milgrom proposes modified Newtonian dynamics as an alternative to the dark matter hypothesis
- 1992 - Udwadia and Kalaba create Udwadia–Kalaba equation
- 2003 - John D. Norton introduces Norton's dome
References
- S2CID 206644971. Retrieved 29 January 2016.
- ISBN 9781400858989.
- OCLC 878730683.
- ^ O'Connor, John J.; Robertson, Edmund F., "Al-Biruni", MacTutor History of Mathematics Archive, University of St Andrews:
"One of the most important of al-Biruni's many texts is Shadows which he is thought to have written around 1021. [...] Shadows is an extremely important source for our knowledge of the history of mathematics, astronomy, and physics. It also contains important ideas such as the idea that acceleration is connected with non-uniform motion, using three rectangular coordinates to define a point in 3-space, and ideas that some see as anticipating the introduction of polar coordinates."
- ^ Shlomo Pines (1964), "La dynamique d’Ibn Bajja", in Mélanges Alexandre Koyré, I, 442-468 [462, 468], Paris.
(cf. Abel B. Franco (October 2003). "Avempace, Projectile Motion, and Impetus Theory", Journal of the History of Ideas 64 (4), p. 521-546 [543]: "Pines has also seen Avempace's idea of fatigue as a precursor to the Leibnizian idea of force which, according to him, underlies Newton's third law of motion and the concept of the "reaction" of forces.") - ISBN 0-684-10114-9.:
(cf. Abel B. Franco (October 2003). "Avempace, Projectile Motion, and Impetus Theory", Journal of the History of Ideas 64 (4), p. 521-546 [528]: Hibat Allah Abu'l-Barakat al-Bagdadi (c.1080- after 1164/65) extrapolated the theory for the case of falling bodies in an original way in his Kitab al-Mu'tabar (The Book of that Which is Established through Personal Reflection). [...] This idea is, according to Pines, "the oldest negation of Aristotle's fundamental dynamic law [namely, that a constant force produces a uniform motion]," and is thus an "anticipation in a vague fashion of the fundamental law of classical mechanics [namely, that a force applied continuously produces acceleration].") - ISBN 0-299-04880-2.
- ^ Grant, 1996, p.103.
- ^ F. Jamil Ragep (2001), "Tusi and Copernicus: The Earth's Motion in Context", Science in Context 14 (1-2), p. 145–163. Cambridge University Press.
- ^ "Timeline of Classical Mechanics and Free Fall". www.scientus.org. Retrieved 2019-01-26.
- ISBN 0-521-56671-1, p. 198
- ISBN 0-86078-964-0(pp. II 384, II 400, III 272)
- ^ Ismail Bullialdus, Astronomia Philolaica … (Paris, France: Piget, 1645), page 23.
- ISBN 9781107015463.
- ^ Hermann, J (1710). "Unknown title". Giornale de Letterati d'Italia. 2: 447–467.
Hermann, J (1710). "Extrait d'une lettre de M. Herman à M. Bernoulli datée de Padoüe le 12. Juillet 1710". Histoire de l'Académie Royale des Sciences. 1732: 519–521. - ^ Poinsot (1834) Theorie Nouvelle de la Rotation des Corps, Bachelier, Paris
- ISSN 0001-5962.
- ^ PMID 17969865.
- .
- ^ V. I. Arnold, Mathematical Methods of Classical Mechanics, Graduate Texts in Mathematics (Springer, New York, 1978), Vol. 60.