A text book of elementary mechanics, for the use of colleges and schools (1881)
Dana, Edward Salisbury, 1849-1935 · New York, J. Wiley & sons · leaf 159
Fig. 61. abede, is the resultant of ad and de, that is of the fourgiven forces P, Q, 8, T. The numerical calculation of the magnitude anddirection of the resultant in accordance with this con-struction, following the method already given (130), in-volves considerable labor. A more simple method…
Mechanics
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