I recall seeing some interesting photos of systems in equilibrium; perhaps
they were in the Physics Teacher or something. One picture was of a mule
suspended in the air by the tipped cart that it was harnessed to. Does
anyone have the reference to the article or a URL where I can find these or
other interesting photos of systems in equilibrium?
AT
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Dr. Aaron Titus
Department of Physics
316 Marteena Hall
North Carolina A&T State University
Greensboro, NC 27411