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 38
s final velocity into the time. This is represented 27.] VARIED MOTION—ACCELERATION. 19 geometrically by Fig. 7, where, if BC = 2BE, it is seenthat the areas of the triangle ABC (= \.vt) and of therectangle ABED (=. iv.f) are equal. The term average velocity is also employed, in the caseof varied… … although its actual velocity may have varied throughvery wide limits during the time. 27. Formulas for Accelerated Motion. The results ofarticles 21 and 25 give v=ft; i for a falling body v = gt.« « << s = igfTherefore, eliminating t from (2), ; for a falling body
Mechanics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
