Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 172
Y; and that of thegroup having the com-mon point c, Z. These three forces being in equilibrio, three singlethe equilibrium will not be affected by supposing the three orces … the given forcesmay be replacedby three groupsof components; and these by 168 NATURAL PHILOSOPHY. lines ab, be, and ca, to become fixed in succession. Theline a b being fixed, the forces X and Y, whose directionsintersect it, will be destroyed by its resistance, and if thethird force Z, does not an…
Mechanics · Acoustics · Optics
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