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Resource Details for Record #405

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1. Information About Submitter

Your Role: Author

Name: Wolfgang Christian

E-mail Address: wc@phyhost.davidson.edu

Mailing Address: P.O. Box 1719

City, State, Zip: Davidson, NC 28036

2. Other Roles

Additional Role: Author

Name: Mario Belloni

E-mail Address: mabelloni@davidson.edu

Mailing Address: P.O. Box 1719

City, State, Zip: Davidson, NC 28036

3. Resource You are Submitting

Title of Resource:   Torque and Moment of Inertia of Masses on Pulleys

URL of Resource:   http://dl.uncw.edu/digilib/physics/x_physlets_01/physletprob/ch7_in_class/in_class7_1/mechanics7_1_5.html

Description of Resource:

Two identical black masses, m, are hung via massless strings over two pulleys of identical mass M and radius R, but different mass distributions. The bearings in the pulleys are frictionless and the strings do not slip as they unwind from their pulleys. The masses fall with different accelerations as shown in the animation (position is in meters and time is in seconds).

Taxonomy Path:

Taxonomy 1:    Physics/Mechanics/Rotational Motion

Keywords:

moment of inertia , rotational motion , torque

4. Technical Information and Requirements for this Resource

Resource Format 1:

Mediatype: Java Applet

Datatype: .class(application/x-java-class)

Resource Format 2:

Mediatype: Web Page

Datatype: .htm(text/html)

5. General Information About the Resource You are Submitting

Difficulty:    Medium    Interactivity Level of this Resource:    Low

Language of Resource:   English    Intended Role of Primary End User:   Learner

Intended Use of Learning Resource:

    Exercise

Is there a cost for using this resource?   No Are there copyright restrictions?   Yes

Physlets, that is, the applets themselves, may be used to author new problems and these problems may be distributed along with the Physlet jar files for non-profit, educational purposes without requesting permission under certain conditions. Please contact the author for these conditions.

6. Resource Relationships

This resource is:
Part Of:    http://dl.uncw.edu/digilib/physics/x_physlets_01/physletprob/ch7_in_class/in_class7_1/default.html
Part Of:    http://dl.uncw.edu/digilib/physics/x_physlets_01/physletprob/ch7_in_class/in_class7_1/mechanics.html
Part Of:    http://dl.uncw.edu/digilib/physics/x_physlets_01

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Last modified: August 10, 2010
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