Greene, Charles E[zra] 1842- [from old catalog], Greene, Albert Emerson. [from old catalog] · Ann Arbor, Mich., Printed for the author · leaf 242
ENVELOPES. 229 … Ftg. 9a. at the vertex be 2 e, the distance along any element from thevertex D, Fig. 92, to any point P be a, and the depth of waterabove the vertex be h. Then the normal pressure at P, if wis the weight of a cubic unit of water, will be w {h — a cos d).If a plane of section is…
Mechanics, Applied · Strength of materials
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