acceleration principle
81Mechanics of planar particle motion — Classical mechanics Newton s Second Law History of classical mechanics  …
82Torque — For other uses, see Torque (disambiguation). Classical mechanics Newton s Second Law …
83Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …
84Inertia — In common usage, however, people may also use the term inertia to refer to an object s amount of resistance to change in velocity (which is quantified by its mass), and sometimes its momentum, depending on context (e.g. this object has a lot of… …
85Dark energy — Not to be confused with dark matter, dark fluid, or dark flow. Physical cosmology …
86Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… …
87General relativity — For a generally accessible and less technical introduction to the topic, see Introduction to general relativity. General relativity Introduction Mathematical formulation Resources …
88Newton's law of universal gravitation — Classical mechanics Newton s Second Law History of classical mechanics  …
89Science and mathematics from the Renaissance to Descartes — George Molland Early in the nineteenth century John Playfair wrote for the Encyclopaedia Britannica a long article entitled ‘Dissertation; exhibiting a General View of the Progress of Mathematics and Physical Science, since the Revival of Letters …
90Newton's laws of motion — For other uses, see Laws of motion. Classical mechanics …
