Airplane with a circular trajectory: determination of the lift force to have a horizontal flight.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Bacpro_aero_2001_avion_DR2.svg" title="File:Bacpro aero 2001 avion DR2.svg">Bacpro_aero_2001_avion_DR2.svg</a>: Éducation nationale (original, 2001), Christophe Dang Ngoc Chan (<a href="//commons.wikimedia.org/wiki/User:Cdang" title="User:Cdang">Cdang</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Cdang" title="User talk:Cdang"><span class="signature-talk">talk</span></a>), SVG, 2009)</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Cdang" title="User:Cdang">Cdang</a></li></ul>
2012-09-05 14:40
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