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Work done streching a spring

tipo de documento Physics - DLO-Digital Learning Object

Equipo Didactalia

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Work done streching a spring

Worksheet overview

Description:

When we stretch a spring, the work we carry out varies as we stretch it because the force we have to exert at every instant is constantly varied. The force which has to be exerted must compensate for that exerted by the spring in the opposite direction. The following visual simulates the force exerted by a student on a spring. Choose a force constant for the spring and start the visual.

Teaching orientation:

PREVIOUS KNOWLEDGE: Concept of force. Elastic modulus of a spring

TEACHING OBJECTIVES :To understand how to vary the elastic force associated with spring. To quantify the value of the work of the elastic force

METHODOLOGY : Conceptual and procedural in a virtual environment.

License:

creative commons: attribution - 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: energy work mechanical potential kinetic sciencies spring natural scciencies phsysics work done streching a spring Hooke Hooke´s law

Scope: universal

Structure:

atomic

Agregation level:

Learning Object

Collection: Newton

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/09092010/5f/es_2010090962_9134510

IMS Manifest Download file

Technique

Format:

text/html

Requirement type:

browser

Requirement name:

any

Requirement type:

operating system

Requirement name:

multi-os

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: 16 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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