<div dir="ltr"><div>BEGIN HARRUMPH!</div><div><br></div><div>Just so's you know, I did write:</div><div><br></div><div><b>"
And for some reason, the path taken by the object through space will
<font size="6">integrate </font>this difference across the distance between any two points
"</b></div><div><b><br></b></div><div>But never doubt the capacity of some group of experts, when challenged to make sense of themselves, to congeal around some picky point of language. And yes, this is me, saying that.(};-)]</div><div><br></div><div>And why do we keep calling it by it/s cult name, rather than calling it what it is? The difference between the energy of a moving object conveyed by its velocity and that conveyed by its position in a field. If you want jargon, why not just call it Ev-Ep. <br></div><div><br></div><div>And yet, nobody tackles the basic question. Why on earth would E in the v-Ep be something that every moving object in the universe tries to accomplish. <br></div><div><br></div><div>END HARRUMPH!<br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jul 3, 2023 at 2:17 AM Stephen Guerin <<a href="mailto:stephen.guerin@simtable.com" target="_blank">stephen.guerin@simtable.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">The Action is the integral of the Lagrangian along the whole path, not just a single instant. </div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 2, 2023, 9:12 PM Nicholas Thompson <<a href="mailto:thompnickson2@gmail.com" target="_blank">thompnickson2@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>So the difference is at a positive max when the ball hits the ground and at a negative maximum when the ball reaches its highest altitude? So how am I to understand positive and negative? vectors? <br></div><div><br></div><div>Instantaneious Action is at a minimum when the two terms are equal? <br></div><div><br></div><div>I have no intuitive sense of what is going on here. <br></div><div><br></div><div>But thanks for trying, Frank. <br></div><div><br></div><div>N<br></div><div><br></div><div><br></div><div><br></div><div>N<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 2, 2023 at 12:27 PM Nicholas Thompson <<a href="mailto:thompnickson2@gmail.com" rel="noreferrer" target="_blank">thompnickson2@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Frank, <br></div><div><br></div><div>Thanks SO MUCH for forwarding this to me. To any other defrocked english majors on Friam, who have listened to these guys blather on about LaGrangians for all these years, I highly, HIGHLY recommend the video. Pretty short, AND, you might possibly, conceivably understand Steve Guerin when you get to the end. Yeah. Really. <br></div><div><br></div><div>Nick<br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">Frank Wimberly</b> <span dir="auto"><<a href="mailto:wimberly3@gmail.com" rel="noreferrer" target="_blank">wimberly3@gmail.com</a>></span><br>Date: Thu, Jun 29, 2023 at 2:53 PM<br>Subject: Fwd: Watch "The Most Important Idea in Physics: The Principle of Least Action - Ask a Spaceman!" on YouTube<br>To: Nicholas Thompson <<a href="mailto:thompnickson2@gmail.com" rel="noreferrer" target="_blank">thompnickson2@gmail.com</a>><br></div><br><br><div dir="auto"><br><br><div>---<br>Frank C. Wimberly<br>140 Calle Ojo Feliz, <br>Santa Fe, NM 87505<br><br>505 670-9918<br>Santa Fe, NM</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">Frank Wimberly</b> <span dir="auto"><<a href="mailto:wimberly3@gmail.com" rel="noreferrer" target="_blank">wimberly3@gmail.com</a>></span><br>Date: Thu, Jun 29, 2023, 12:51 PM<br>Subject: Watch "The Most Important Idea in Physics: The Principle of Least Action - Ask a Spaceman!" on YouTube<br>To: Thompson, Nicholas <<a href="mailto:nickthompson@earthlink.net" rel="noreferrer" target="_blank">nickthompson@earthlink.net</a>>, Barry MacKichan <<a href="mailto:barry.mackichan@mackichan.com" rel="noreferrer" target="_blank">barry.mackichan@mackichan.com</a>><br></div><br><br><div dir="auto"><a href="https://youtu.be/UuqpCBZoX3M" rel="noreferrer noreferrer" target="_blank">https://youtu.be/UuqpCBZoX3M</a><br><br><div>---<br>Frank C. Wimberly<br>140 Calle Ojo Feliz, <br>Santa Fe, NM 87505<br><br>505 670-9918<br>Santa Fe, NM</div></div>
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