An elementary treatise on theoretical mechanics (1893)
Ziwet, Alexander, 1853-1928 · New York, London, Macmillan and Co. · leaf 142
C= 2 3, the co-ordinatesof its centroid G are o, b sin <^,b cos <^. If the force F be ap-plied at a point P on the middle line OC dX the distance OP—p fromO, the co-ordinates of its point of application P are o, / sin ^, / cos <^. To proceed systematically, we may tabulate the components… … Fig. 72. Ay, Ag Components. Co-ordinates. Couples. JC \ V z y z yZ-zY zX~xZ xY-yX IV - PFsin 9, 0 Wcos 6 o ^sint/) b cos ^ Wb cos Q sin ^ — Wb sin fl cos <^ Wb%va.B%\Ti^ j5- o l/^cositt —fsiwli o ;*Hm(/> P cos t/) - Fp{^\v?^ + cos2(f>) o o A Ax Ay Ag o o 0 -A^a Aya B B \ ^y \ B, — a o o o…
Mechanics, Analytic
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