File:Polispasto4.jpg

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Polispasto4.jpg(377 × 599 pixels, file size: 26 KB, MIME type: image/jpeg)

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Summary

Description
Español: Moufle: Ilustración de un polispasto de cuatro poleas.
English: A double tackle has two pulleys in both the fixed and moving blocks with four rope parts dividing the load of 100N. The mechanical advantage is 4, requiring a force of only 25N to lift the load.
Date
Source Wikipedia en Español
Author CR

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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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7 August 2014

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Date/TimeThumbnailDimensionsUserComment
current22:24, 6 January 2005Thumbnail for version as of 22:24, 6 January 2005377 × 599 (26 KB)wikimediacommons>DomMoufle

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