Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 696
y ensue, and with a tail the latter would be equally certain. It is necessary, there-fore, that the kite be inclined, and this is effected by the string being attached at such a point as toleave more surface (and therefore, a greater pressure of wind) below the point of attachment than aboveit.… … sity of which is represented by the line o w, must be resolved into two portions, one parallel, and theother perpendicular to the surface. The former portion o a has no effect; the kite is pressed only bythe other portion, in the direction o b, in which direction.it would move, if it maintained its…
Mechanical engineering
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
