Maurer, Edward R. (Edward Rose), b. 1869 · New York : John Wiley & sons, inc.; [etc., etc.] · leaf 340
8). 25-(io). State what you can about the resultant in the following cases: (a) A system of coplanar concurrent forces for which SF„ = 0; for which SMa = 0; for which the force polygon closes. (b) A system of noncoplanar concurrent forces for which SF^ = o. (c) A system of coplanar parallel forces…
Mechanics
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.