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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Three hikers are shown crossing a footbridge. Knowing that the weights of the hikers at points C, D, and E are 200 lb, 175 lb, and 135 lb, respectively, determine
(a) The horizontal distance from A to the line of action of the resultant of the three weights when 3.3 a = ft,
(b) The value of a so that the loads on the bridge supports at A and B are equal.
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