<div dir="ltr">Dear colleagues.<div><br></div><div><div style="font-size:12.8px">I just wrote an answer on my own question on Quora:<br><a href="https://www.quora.com/The-equation-frac-a-times-d-2-c-2-was-presented-by-Einstein-in-one-of-his-papers-Its-related-to-the-equivalence-principle-of-acceleration-and-gravitation-In-which-paper-was-this-equation-used-and-in-what-context/answer/Ruud-Loeffen" target="_blank">https://www.quora.com/The-<wbr>equation-frac-a-times-d-2-c-2-<wbr>was-presented-by-Einstein-in-<wbr>one-of-his-papers-Its-related-<wbr>to-the-equivalence-principle-<wbr>of-acceleration-and-<wbr>gravitation-In-which-paper-<wbr>was-this-equation-used-and-in-<wbr>what-context/answer/Ruud-<wbr>Loeffen</a><br></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">It's about two equations both "gamma" with exactly the same value. The first "gamma"is well known from the Lorentz transformation of Mass-Energy. The second one seems to originate from a paper of Einstein.<br><img src="cid:ii_15dbba7f0d700103" alt="Inline image 1" width="135" height="119" class="gmail-CToWUd" style="margin-right: 0px;"> </div><div style="font-size:12.8px">I would like to know in what context the a*d/2/c^2 is written. It's about the Equivalency Principle between acceleration and gravitation. Please have a look on Quora. If you know what paper is involved: please let me now.</div><div style="font-size:12.8px">If you did not yet look at Quora: Can you relate these two equations? (Just chalenging🤗)</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Best regards.</div><div>-- <br></div><div class="gmail_signature"><div dir="ltr"><div dir="ltr"><font face="comic sans ms, sans-serif" size="2"><b>Ruud Loeffen</b></font><div><br></div><div><a href="http://www.human-DNA.org" style="font-size:12.8px" target="_blank">http://www.human-DNA.org</a><br></div></div></div></div>
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