Foreword
I still remember the first day when a lot of thought had been to study "Geometry", in retrospect, it seems to remember anything, but really important, but also through the "geometry" of the book's most valuable ideas I will always remember, that is - the theoretical system of axiomatic, entered the second day, for a year of physics, would like to summarize, but do not know in what way, inadvertently cast a glance to have the ash of "geometry "in your hands, read it again, then I am even more in-depth understanding of the importance of the system, we decided to organize their own one," "the original mechanics" ", and its system architecture, the main reference" geometry "- everything the law (ie Theorem mathematics) are defined by or axioms in geometry, axioms deduced theorems have more, but in physics, with a defined directly onto a more even say, and They accounted for almost all of the following axiom I am about to introduce, in fact, should also be able to be derived from the definition, but as a small Tacca two days, too abstruse derivation I will not be involved, and Be classified as axioms ranks, the future, with the growth of my knowledge, I believe, all the result of frustration and was included in the ranks of the laws of axioms will be re-prove!
Outline
axiom
Newton's second law axiom I-
Size of the object is equal to the force on the product of the mass and the acceleration force of the object, i.e. F=ma.
definition
Definition of distance is defined I-
Distance: s represents a unit of meter, expressed in m.
II- defined area is defined
Area: represented by S, the unit is square with m 2 FIG.
Defined volume is defined II-
Volume: denoted by V, the unit is cubic, with a m . 3 Fig.
IV- time defined definitions
Time: represented by t, in seconds, denoted by s.
V- speed defined definitions
Speed: an object in a unit time through the distance, represented by v, is defined as the formula v=s/tto give the definition of formula, units of m / s.
Introduction I: '' 't = s / v' ''
Introduction II: '' 's = vt ' ''
Acceleration defined definitions VI-
Acceleration: object change amount per unit time rate, represented by a defined formula a=v/tto give defined by the formula, the unit is m / (S 2 ).
Introduction I: '' 't = v / a' ''
Introduction II: '' 'v = at ' ''
defined VII- defined mass
mass: amount of material contained in an object, represented by m, in kilograms, denoted kg.
VIII- defined density is defined
density: mass per unit volume contained in the object, represented by ρ, defined as the formula ρ=m/Vto give the definition of formula, units of kg / (m . 3 ).
Introduction I: '' 'V = m / ρ' ''
Introduction II: '' 'm = ρV ' ''
defined IX- force is defined
force: the role of an object the object, indicated by F, obtained by the axiom I, F=ma, the unit is (kg · m) / (S 2 ), often writing Newton, represented by N.