ncy when the vertex A alone isabove the liquid, the line LM is to be di-awn so as to cut ofl Pressure on Curved Surfaces. ^49 the trianovular area LAM = ^^^ ABC \ hence if/i3/ = y,AL = z, AC = h, AB = c, we have Let the first position of the cutting- line pass through 7i,and lot the line revolve… … Fig- 47- cutting- line is then BQ, and the immersed area is the tri-angle QCB, whose centre of gravity is the point q. In the second extreme position ?/ = 0, .-. c = ^V c = AR,suppose; the cutting line is RC, and the immersed areais the triangle RCB, whose centre of gravity is Ij^. Thecentres of…
Hydrostatics · Hydrodynamics
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