<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Seems gravity is much weaker than the other forces in molecular simulations and thus can be neglected. <br>
Jianguo</div><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><br><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> mohsen ramezanpour <ramezanpour.mohsen@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> Discussion list for GROMACS users <gmx-users@gromacs.org><br><b><span style="font-weight: bold;">Sent:</span></b> Wednesday, 1 June 2011 15:20:09<br><b><span style="font-weight: bold;">Subject:</span></b> [gmx-users] Gravity force in equation of motion<br></font><br><meta http-equiv="x-dns-prefetch-control" content="off">Dear All<br><br>There is a question about applied forces in MD equations of motion.<br><br>Where do we insert Gravity in our equation?<br>In the other words :<br>Had we ignored gravity force in our equations?<br>Why?<br>Actually I read manual but I weren't
answered.<br>
<br>Thanks in advance <br>
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