end-point acceleration
51nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
52Euclidean vector — This article is about the vectors mainly used in physics and engineering to represent directed quantities. For mathematical vectors in general, see Vector (mathematics and physics). For other uses, see vector. Illustration of a vector …
53Centre d'inertie — Le centre d inertie d un objet, ou centre de masse, est le point de l espace où l on applique les effets d inertie, c est à dire le vecteur variation de quantité de mouvement . Si la masse du système est constante, ce que nous supposerons pour… …
54Mechanics of planar particle motion — Classical mechanics Newton s Second Law History of classical mechanics  …
55Vibration — For the soul music group, see The Vibrations. For the machining context, see Machining vibrations. For the albums, see Vibrations (Roy Ayers album) and Vibrations (The Three Sounds album). Classical mechanics …
56ear, human — ▪ anatomy Introduction organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). The human ear, like …
57Equations of motion — Classical mechanics Newton s Second Law History of classical mechanics  …
58Net force — For novel series created by Tom Clancy and Steve Pieczenik, see Tom Clancy s Net Force. In physics, net force is the total force acting on an object. It is calculated by vector addition of all forces that are actually acting on that object. Net… …
59Equine conformation — [original research?] Parts of a horse Equine conformation evaluates the degree of correctness of a horse s bone structure, musculature, and its body proportions in relation to each other. Undesirable conformat …
60History of Physics — History of Physics † Catholic Encyclopedia ► History of Physics The subject will be treated under the following heads: I. A Glance at Ancient Physics; II. Science and Early Christian Scholars; III. A Glance at Arabian Physics; IV.… …
