Subject: Re: : Re: : Re: : Re: : Re: : Re: : Re: : Re: [harryproa] Re: Wing Sail Benchmarks
From: "Rick Willoughby rickwill@bigpond.net.au [harryproa]" <harryproa@yahoogroups.com.au>
Date: 1/8/2016, 11:18 PM
To: harryproa@yahoogroups.com.au
Reply-to:
harryproa@yahoogroups.com.au

 

9.8 is the gravitational constant.  A mass of 1kg experiences a force of 9.8N under the influence of Earth's gravity.


A moment is a force by distance. It has units of Nm in the MKS system. 

On 09/01/2016, at 2:52 PM, "taladorwood@yahoo.com.au [harryproa]" <harryproa@yahoogroups.com.au> wrote:

It is a moment, Kg of Force against the drag though.  That is why a Newton is 9.8 times the Kg's of Force. Torque.

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Posted by: Rick Willoughby <rickwill@bigpond.net.au>
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