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 82
in Fig. up is 0.5 inch from the center line of the end pins (the dotted line in Fig. 37^). Find the horizontal components A A of the forces exerted on the end pins when the force F is 50 pounds, ignoring friction. Ans. 499.4 pounds. Note. To neglect the friction is to consider the forces exerted at… … Fig. 38^. 68 ELEMENTS OF MECHANICS. 38. The span of wire on a telegraph line is 200 feet long, andthe sag of the line is such that the two lines TT, Fig. 3 Sp, intersectat a point three feet below the level of the insulators on thepoles, the two lines TT being tangent to the wire at the…
Mechanics · Heat
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