File:Impact parameter straight line.svg
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| Description |
English: Illustration of the impact factor b for a blue particle moving in a straight line. The impact parameter is the distance of closest approach to a given center, here shown in yellow. The radius r obeys the equation b = r cos (θ1 - θ0), where θ0 is the angle of the impact parameter direction (shown in red) relative to the x-axis (shown in thin black). This image is intended for the article on Newton's theorem of revolving orbits, but may have other applications. |
| Date | |
| Source | Own work |
| Author | WillowW |
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:11, 12 August 2008 | | 252 × 252 (3 KB) | WillowW (talk | contribs) | {{Information |Description={{en|1=Illustration of the impact factor ''b'' for a blue particle moving in a straight line. The impact parameter is the distance of closest approach to a given center, here shown in yellow. The radius ''r'' obeys the equati |
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