Mechanical and marine engineering science ... Specially written as a handbook to the Board of Trade examinations for extra-first-class engineers (1909)
Somerscales, A. N · Glasgow : J. Munro; London, Simpkin, Marshall, Hamilton, Kent · leaf 376
straight path AB. Let the body arrive at Bin, the time (/), when uninflu-enced by the centripetal force,so that distance AB = V/.We have to find what centri-petal force will be necessaryto pull the body from B to D in the same time {i).. If, then, this fo,rpe,is acting from the instantthe body… … Fig. 140. We must first get an expression for the distance BD.radiu^.of the circle beiag. (?). ;, >, The 374 CENTRIFUGAL FORCE. In the triangle ABC, CB^ = CA + AB^ {r + BD)2 = r^ + (AB)^ r^ + 2r X BD + (BD)2 = r^ + (AB)2 .-. 2? X BD + BD2 = AB2 Now the term BD^ is sosmall compared with 2r x BD…
Naval architecture
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