Resultados de la búsqueda

Teorema de Bolzano

El teorema de Bolzano establece que: Si una función es continua en un intervalo [a,b] y......el signo de la función es diferente en los extremos del intervalo, es decir, signo f(a) ≠ signo f(b)......entonces existe al menos un valor c de dicho intervalo e ...

Resultant Force of a System of Forces

It is commonly known that a body is always submitted to the action of two or more forces. On these cases, the effect as a whole can be represented throughout a single force that cause the same effect on all the forces and which is called resultant force. ...

Linear Momentum

The Linear momentum, quantity of motion, or simply, momentum, is the magnitude used in dynamics to characterize the bodies, relating their mass and their velocity. On this chapter we will study: The concept of quantity of motion Momentum of a particle M ...

Newton´s First Law

The english physicist, mathematician and astronomer Sir Isaac Newton (1642-1727), basen on the studies of Galileo and Descartes, published in 1684 the first great work in Physics: Philosophiæ Naturalis Principia Mathematica, also known as Principia. In ...

Newton´s Second Law

The english physicist, mathematician and astronomer Sir Isaac Newton (1642-1727), basen on the studies of Galileo and Descartes, published in 1684 the first great work in Physics: Philosophiæ Naturalis Principia Mathematica, also known as Principia. In ...

Newton´s Third Law

The english physicist, mathematician and astronomer Sir Isaac Newton (1642-1727), basen on the studies of Galileo and Descartes, published in 1684 the first great work in Physics: Philosophiæ Naturalis Principia Mathematica, also known as Principia. In ...

Impulse

Impulse is the magnitude we use in dynamics to relate the force applied on a body to the time the force has been applied. It let us understand, for example, the mechanism of takeoff of the space shuttles, but also why football players put the ball behind ...

Momentum Conservation Principle

Conservation principles are the Physics´ fundamental laws and they are basic to understand many everyday phenomenom. In particular, the conservation principle of linear momentum is a consequence of the action- reaction principle or Newton´s third law. C ...

Teorema de Weierstrass

El teorema de Weierstrass asegura que toda función contínua en un intervalo [a,b] alcanza su máximo y su mínimo absolutos en dicho intervalo. Gráficas del teorema de Weierstrass Cuando una función es continua en un intervalo, siempre alcanza, al menos, un ...

Teorema de los Valores Intermedios

El teorema de los valores intermedios, a veces llamado de Darboux, afirma que una función continua en un intervalo [a,b] toma todos los valores comprendidos entre f(a) y f(b). Se trata de una consecuencia directa del teorema de Bolzano. Gráficas del teore ...