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 62
es per hour towardsthe south. Therefore draw a line OA representing the apparent velocity of thewind of 28 miles per hour towards the southwest. Draw another line OB repres-senting the boat wind of 15 miles per hour towards the south. Then the line BArepresents the direction and velocity of the… … y. y id y 50 feet pei? secondFig. i$p. car is traveling 50 feet per second. The sights are to be arrangedat an angle 6 to the gun barrel as shown. Find the value of 0so that the ball may hit any object which, at the instant of firing,is in the line S of the sights. Ans. 0 = 140 2 10; actualvelocity…
Mechanics · Heat
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