X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao104.cox.net ([68.230.241.42] verified) by logan.com (CommuniGate Pro SMTP 5.1.12) with ESMTP id 2394181 for flyrotary@lancaironline.net; Thu, 18 Oct 2007 14:36:15 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.42; envelope-from=steve@stevet.net Received: from fed1rmimpo02.cox.net ([70.169.32.72]) by fed1rmmtao104.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20071018183514.VKZG19862.fed1rmmtao104.cox.net@fed1rmimpo02.cox.net> for ; Thu, 18 Oct 2007 14:35:14 -0400 Received: from [192.168.2.203] ([68.6.58.190]) by fed1rmimpo02.cox.net with bizsmtp id 1ub91Y00746FLUs0000000; Thu, 18 Oct 2007 14:35:14 -0400 Mime-Version: 1.0 (Apple Message framework v752.2) To: Rotary motors in aircraft Message-Id: <0D6F85D7-6AE3-4B36-914B-D539F5E73ABE@stevet.net> Content-Type: multipart/alternative; boundary=Apple-Mail-66--323056812 From: Steve Thomas Subject: Math Help Date: Thu, 18 Oct 2007 11:35:07 -0700 X-Mailer: Apple Mail (2.752.2) --Apple-Mail-66--323056812 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Not being much of a math or engineering whiz, can anyone help me calculate the force the relative wind would put on a device that hangs in the breeze on my airplane? Assuming a 200 MPH airspeed, and a flat plate of 15 sq. inches, what would be the amount of force on the plate in pounds? Best Regards, Steve ____________________________________________________________________ --Apple-Mail-66--323056812 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=ISO-8859-1 Not being much of a math or = engineering whiz, can anyone help me calculate the force the relative = wind would put on a device that hangs in the breeze on my airplane?=A0 = Assuming a 200 MPH airspeed, and a flat plate of 15 sq. inches, what = would be the amount of force on the plate in pounds?=A0=A0

Best = Regards,

Steve

= --Apple-Mail-66--323056812--