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.
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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