Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 231
xplainedonly for that case. If the plus sign is given to the forces acting in one direction,and the minus sign to those acting in the opposite direction, themagnitude and sense of the resultant is given by the algebraic sumof the forces; the magnitude of the resultant equals the value of… … 4, T- ^mwvmw^ • 53 55 5rB Ryerson Physical Laboratory
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
