Physics | Insight Maker

This shows the motion of a mass suspended from a spring. An accurate solution requires a small time step and RK4 as the integration algorithm.

Simple harmonic oscillator

Alfredo Louro

11

Simulation der Umlaufbahn der Erde um die Sonne

Clone of Clone of Kepler Ellipsen

AndreasB

THE BROKEN LINK BETWEEN SUPPLY AND DEMAND CREATES TURBULENT CHAOTIC DESTRUCTION

The existing global capitalistic growth paradigm is totally flawed

Growth in supply and productivity is a summation of variables as is demand ... when the link between them is broken by catastrophic failure in a component the creation of unpredictable chaotic turbulence puts the controls ito a situation that will never return the system to its initial conditions as it is STIC system (Lorenz)

The chaotic turbulence is the result of the concept of infinite bigness this has been the destructive influence on all empires and now shown up by Feigenbaum numbers and Dunbar numbers for neural netwoirks

See Guy Lakeman Bubble Theory for more details on keeping systems within finite working containers (villages communities)

Clone of THE BROKEN LINK BETWEEN SUPPLY AND DEMAND CREATES CHAOTIC TURBULENCE (+controls)

Sugiharto

Z203 from System Zoo 1 p88-90

Brusselator

Geoff McDonnell

Z207 from Hartmut Bossel System Zoo 1 p103-107

After running the default settings Bossel describes A=0.2, B=0.2, Initial Values X=0 Y=2 and Z=0 and varying C=2,3,4,5 shows period doubling and transition to chaotic behavior

Rossler Chaotic Attractor

Geoff McDonnell

3

RC-curve van een condensator

Mats van Beek

Electron in a Coulomb potential (H atom)

W1=-13.6 eV

-13.6 eV electron in a Coulomb potential (H atom)

Hans Niedderer

5

Nik Vieira's Rocket Model

Nik

3

A PID control loop for a simple linear system

Some stochasticity in the throttle and sensor

2nd Order PID Loop

Nicholas Milford

7

Um corpo é lançado obliquamente no vácuo com velocidade inicial de 100 m/s, numa direção que forma com a horizontal um ângulo x, tal que sen(x) = 0,8 e cos(x) = 0,6. Adotando g = 10m/s², determine:

a) Os módulos das componentes horizontal e vertical da velocidade no instante de lançamento;

b) O instante em que o corpo atinge o ponto mais alto da trajetória;

c) A altura máxima atingida pelo corpo;

d) O alcance do lançamento.

Fonte: (RAMALHO, NICOLAU E TOLEDO;Fundamentos da Física, Volume 1, 8ª edição, pp. 12 – 169, 2003).

Clique aqui para ver uma descrição do que é Lançamento Oblíquo no vácuo.

Lançamento Oblíquo no vácuo (ñ)

Claudio Garcia Quirico

Fall mit Luftreibung und Öffnung des Fallschirm in 400m Höhe

Fallschirmsprung II

Prof. Dr. Horst Schecker

Clone of Josh Doherty's Rocket Model

Josh Doherty

The Idea of the world (© Bernardo Kastrup 2019)

Andy Windy

Clone of Rocket Model 2015 DiCarlo

Nik

NOT YET FUNCTIONAL

This is a simple energy balance model of radiation through the atmosphere. It's a simple single layer model.

Version 2 of Greenhouse Effect in the Atmsophere

Hank de Wit

This shows the motion of a driven damped harmonic oscillator, described in terms of the undamped natural frequency, and a frequency gamma that reflects the degree of damping, parameterized as a damping ratio gamma/natural frequency.

The oscillator is driven with a force that is a sine function of time, with a frequency that can be varied, expressed as a forcing ratio driving frequency/natural frequency.

An accurate solution requires a small time step and RK4 as the integration algorithm.

Driven damped oscillator

Alfredo Louro

3

Pêndulo que gira sobre um eixo fixo principal e inercial z. Portanto, o momento de inercia (I=Izz) e o Icm=o, pois r=o.

São vetores: Momento angular, r, g, P, torque.

Interessante caso de Modelagem:

https://www.if.ufrgs.br/novocref/?contact-pergunta=sera-que-um-relogio-de-pendulo-funciona-da-mesma-maneira-na-terra-e-na-lua

Universidade Federal do Rio Grande do Sul Instituto de Física Heidemann, L. A.; Araujo, I. S.; Veit, E. A

http://www.if.ufrgs.br/gpef/modelagem/hipermidia/Pendulos_files/guia_pendulos.pdf

Simple Pendulum

Milena Lauschner Lopes

Uma roda-gigante de raio 14 m gira em torno de um eixo horizontal. Um passageiro sentado em uma cadeira, move-se com velocidade linear v=7 m/s. Determine:

a) a velocidade angular do movimento.

b) gráfico XY do movimento da cadeira.

c) em quanto tempo o passageiro executa uma volta completa.

Clique aqui para ver uma descrição do que é Movimento Circular.

Movimento Circular Uniforme (ñ)

Claudio Garcia Quirico

Bipolar II treatment modeling using Van der Pol-like oscillators.

In this simulation an afflicted individual with Bipolar II disorder is put to treatment after 20 months the calibration of the medicine or treatment he recieves is such that it simulates the natural cycles of a "normal being". You can note by manipulating the parameters that sometimes too much treatment disrupts equilibria. Also note that in the state diagrams there are 2 limit cycles, the lower one being the healthiest as there are less changes.

Bipolar II dynamics

Eduardo Enrique Escamilla

In diesem Modell wird das Verhalten, also die Positionsänderungen von drei Körpern innerhalb eines Bezugssystems aufgrund der Gravitationskraft simmuliert. Je nach Änderung der Parameter (Masse, Ausgangsposition, Radius der Massen(-punkte) variiert auch die Chaotizität des System.
Zusätzlich wir als Gedankenexperiment die Reibungskraft die durch ein hypothetisches umgebenes Medium entsteht eingeführt und die Auswirkung auf die Chaotizität gezeigt.

3-Körper-Problem

Pia Lübke

Model describing a simple pendulum with exact equation (but without dampening).

Simple pendulum

Jean-Daniel NICOLET

The probability density function (PDF) of the normal distribution or Bell Curve of Normal or Gaussian Distribution is the mean or expectation of the distribution (and also its median and mode).

The parameter is its standard deviation with its variance then, A random variable with a Gaussian distribution is said to be normally distributed and is called a normal deviate.

However, those who enjoy upskirts are called deviants and have a variable distribution :)

A random variable with a Gaussian distribution is said to be normally distributed and is called a normal deviate.

If mu = 0 and sigma = 1

If the Higher Education Numbers Are Increased then the group decision making ability of society would be raised above that of a middle teenager as it is now

BUT

Governments can control children by using bad parenting techniques, pandering to the pleasure principle, so they will make higher education more and more difficult as they are doing

85% of the population has a qualification level equal or below a 12th grader, 17 year old ... the chance of finding someone with any sense is low (~1 in 6) and the outcome of them being chosen by those who are uneducated in the policies they are to decide is even more rare !!!

Experience means little if you don't have enough brain to analyse it

Democracy is only as good as the ability of the voters to FULLY understand the implications of the policies on which they vote., both context and the various perspectives. National voting of unqualified voters on specific policy issues is the sign of corrupt manipulation.

Democracy: Where a group allows the decision ability of a teenager to decide on a choice of mis-representatives who are unqualified to make judgement on social policies that affect the lives of millions.

The kind of children who would vote for King Kong who can hold a girl in one hand and swat fighter jets out of teh sky off the tallest building, doesn't have a brain cell or thought to call his own but has a nice smile and offers little girls sweets.

updated 16/3/2020 from 4 years 3 months ago

Clone of Clone of The probability density function (PDF) of the normal distribution or Bell Curve Gaussian Distribution by Guy Lakeman