File:Areal velocity circle.svg
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Size of this PNG preview of this SVG file: 455 × 450 pixels. Other resolutions: 243 × 240 pixels | 485 × 480 pixels | 777 × 768 pixels | 1,035 × 1,024 pixels | 2,071 × 2,048 pixels.
Original file (SVG file, nominally 455 × 450 pixels, file size: 7 KB)
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| Description |
English: Image to be used to clarify the concept of areal velocity by the example of uniform circular motion. Here, the area A equals ½ r2 φ = ½ r2 ωt = ½ rvt. Hence, the areal velocity dA/dt equals ½ rv. For uniform circular motion, both r and v are constants of motion; therefore, the areal velocity is also constant. |
| Date | |
| Source | Own work |
| Author | WillowW |
| Other versions | Linear analogs of this image may be found at Areal_velocity.svg and Areal_velocity2.svg. |
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I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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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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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:39, 10 August 2010 | | 455 × 450 (7 KB) | WillowW (talk | contribs) | Add φ subscript to ''v'' to clarify that it's the azimuthal velocity. In principle, this change allows this image to be used in general discussions of the specific angular momentum ''h''. |
| 03:20, 10 August 2010 |  | 450 × 450 (7 KB) | WillowW (talk | contribs) | {{Information |Description={{en|1=Image to be used to clarify the concept of areal velocity by the example of uniform circular motion. Here, the area ''A'' equals ½ ''r''<sup>2</sup> φ = ½ ''r''<sup>2</sup>  |
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