Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 291
n to the end.The polygon A-l-2-3 . . . B, will approximate to the re-quired catenary the nearer in proportion as the number ofdivisions is greater. to draw a tangentto any point ofthe catenary. The point of ten-sions S gives the meansof drawing a tangentto the catenary at anypoint. Let E be… … MECHANICS OF SOLIDS. 287 Fig. 170.
Mechanics · Acoustics · Optics
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