Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 128
intersect those oi the compo- # forces are nents in the same point; 2d, „ t„ parallel, that the moment of the resul-tant is equal to the sum or dif-ference of the moments of thecomponents, according as thecomponents tend to turn thebody upon which they act, inthe same or in opposite directionsabout… … 124 NATURAL PHILOSOPHY. Value ofresultant whenthe componentsact in samedirection; the point 0 is so far removed as to make the directionsof the forces sensibly parallel: whence we must conclude,that the line of direction of the resultant of two parallelforces is in the plane of the forces, is…
Mechanics · Acoustics · Optics
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