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The principle of superposition (I)

tipo de documento Physics - DLO-Digital Learning Object

Equipo Didactalia

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The principle of superposition (I)

Worksheet overview

Description:

The educational resource shows a visual about the principle of superposition: when we talk about systems with more than two bodies, we have to bear in mind the Principle of superposition of forces: the force exerted by one body on another is independent of that exerted by the rest. In the solar system, with one star which accounts for almost all the mass, in many cases it is possible to ignore the forces among the planets. However, in this simulation these forces cannot be ignored: an asteroid with a small mass is moving between the sun and a large planet, Jupiter for example.

Teaching orientation:

METHODOLOGY : Conceptual and procedural in a virtual environment.

PREVIOUS KNOWLEDGE: The law of Universal Gravitation. Concep of orbit. Concept of force as a vector.

TEACHING OBJECTIVES :To know the principle of superposition of forces. To quantify the resultant force.

License:

creative commons: attribution - non commercial - share alike

License description:

The use of the following contents is universal, free of charge and open, provided that it is for non-commercial educational use. The actions, products and utilities derived from its use are therefore not allowed to generate any profit. Moreover, the reference to the source is required.

End user:

learner

teacher

Context:

classroom

distance

home

General

Language:

english

KeyWords: physics force mechanics sciencies principle gravitation superposition natural sciencies principle of superposition

Scope: universal

Structure:

atomic

Agregation level:

Learning Object

Collection: Newton

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/10092010/00/es_2010091062_9182506

IMS Manifest Download file

Technique

Format:

text/html

Requirement type:

operating system

Requirement name:

multi-os

Requirement type:

browser

Requirement name:

any

Installation considerations:

Installation is not required

Other platform requirements:

Install and enable the Java interpreter and Plugin of the Applet Descartes on local

Duration: PT1H

Educational use

Educational learning resource type:

real or virtual learning environment

Interaction type:

mixed

Interaction level:

high

Semantic density:

medium

Age: 17 years or older

Difficulty:

medium

Learning time: Learning time:1 hour

Educational language:

english

Cognitive process:

analyse

describe

observe

practise

understand

Rights

License cost:

Access type:

universal

Access description:

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