Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 49
gon of Support,and the body will be in equilibrium when its centre ofgravity is on a vertical drawn through any point of thispolygon. Different kinds of Equilibrium. 42. When bodies are acted upon only by the force ofgravity, and have one or more joints of support, three kindsof equilibrium may… … Fig. 26. Fia 27 This will be the case when the centre of gravity is lowerin its position of rest than it is in any of the neighboringpositions, for in this case the weight of the body acting at When on four or more points? What is the Pdlygon of Support? ( 42.) Whatare the three cases of…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Illustrated catalogue of the important collection of antique Chinese porcelains, Sung and Ming potteries, ancient stone sculptures, carved jades and other hard stones, snuff bottles, Mandarin necklaces, bronzes, enamels, palace furniture and wall panels and a number of rare and fine ancient Chinese paintings of the Sung and Ming periods [electronic resource] : all of which are to be sold at unrestricted public sale by direction of the Chinese expert, Lee Van Ching of Shanghai on the afternoons herein stated (1917)](https://img.insideoutlibrary.com/img/200/ia-liu-31289009872427-144-98.webp)
