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Volume Of Cone
The Cone - the body obtained by rotating a right triangle around line containing the leg. Volume of cone is equal to one-third of the work area of the base height. Consider the cone with the volumes V, of radius R, height h and the top of O. We introduce x-axis to coincide with the axis of the cone-OH. Arbitrary section cone by a plane perpendicular to the x-axis is a circle with center H 1 point of intersection of this plane with the x-axis. Denote the radius of the circle a, r square S (x) by, where x is the abscissa of the H 1. From the similarity triangles and ON 1 A 1 It follows that ON1/ON = R1 / R, or x / h = R1 / R = R1 = XR / h. Since S (x) =? RІ, then S (x) =? RІ / Hi * st Applying the basic formula of calculating the volumes of bodies at a = 0 and b = h, we obtain
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Hospital ServCor
scientific forum, servcor, npg, nucleo de pos graduacao, otoni moreira gomes, dr.otoni, hospital servcor, Vol4 n4 2009,Vol3 n1 Jan Mar 2008,Vol3 n2 2009,Vol5 n1 2010,Vol3 n4 2009,Vol4 n1 2009,Vol2 n2 2007,Vol3 n3 2009,Vol4 n2 2009,Vol2 n1 Jan Mar 2007,revistacsfj vol1 n1,revistacsfj vol1 n3,Vol2 n4 2007,Vol4 n3 2009,Vol2 n3 2007,revistacsfj vol1 n2,revistacsfj vol1 n4,Livro Fisiologia Cardiovascular
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