Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 123
uadrant with the.mean altitudes(the sections are not shown, as these are unnecessary forpurposes of construction). At (b) the divisions are per-formed. Here, instead of using the hs as indicated inthe formula, half hs are used throughout. Why doesthis not affect the result? At (c) we have the… … hi+ h2+ ■•■■ + hu (b) ilG. 126 Exercise 153. Construct a parabola whose parameter is 8and find the centroid of a plate of this shape between thevertex and the latus rectum. Divide the plate into four sec-tions. Exercise 154. Same as Ex. 153, but divide the plate into 8sections and compare the…
Mechanics
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