Mechanics and heat; a text book for collleges and technical schools (1916)
Franklin, William S. (William Suddards), 1863-1930, Macnutt, Barry, 1878-1936, [from old catalog] joint author · New York, The Macmillan company; London, Macmillan & co., ltd. · leaf 102
Fig. 28a. Fig, 28&. good but geometric addition must be substituted for arithmeticaddition. Thus the average velocity of a projectile during tseconds is equal to the geometric sum, vx + }4gt, as shown in Fig.28a, and after t seconds the projectile is on the line OB at a dis-tance trom 0 equal…
Mechanics · Heat
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