An elementary treatise on mechanics, embracing the theory of statics and dynamics, and its applications to solids and fluids (1849)
Smith, Augustus William, 1802-1866 · New York, Harper · leaf 82
of arc GA to radius PG. 119. Prop. If a body be placed on an inclined plane, it willdescend when there is no resistance from friction. For the weight of the body, represented by GA, may be re-solved into two others, GBand BA, one perpendicularto the plane, and the otherparallel to it, of which… … 120. EXAMPLES. 1. If two right cones have the same base and their verticesin the same direction, find the distance of the center of gravityof the solid contained between their two surfaces from theircommon base. Ans. \ sum of their altitudes. CENTEROFGRAVITY. 59 2. The center of gravity of a…
Mechanics, Analytic
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