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Formal Metadata

Title
Angular Momentum as a Vector
Alternative Title
Zur Vektornatur des Drehimpulses
Title of Series
Number of Parts
63
Author
Contributors
License
CC Attribution - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF SignatureC 14827
Publisher
Release Date2003
LanguageEnglish
Other Version
Producer
Production Year2002

Technical Metadata

IWF Technical DataVideo-Clip ; F, 2 min 2 sec

Content Metadata

Subject Area
Genre
Abstract
A ventilator which can rotate freely around a vertical axis can be used to demonstrate that the angular momentum is a vector. A ventilator is mounted so that it can rotate freely around a vertical axis. It can also be tilted so that the air is blown either horizontally or upward. Upon turning on the ventilator, both the propeller and the driven air jet receive an angular momentum. Its vector points in the direction of the jet, parallel to the axis of the propeller. The ventilator receives an equal angular momentum in the opposite direction (opposite sense of rotation). The experiment is carried out for two different orientations of the ventilator.
Keywords
IWF Classification