Hale, Joseph W. L. (Joseph Woodwell Ledwidge), 1886- · New York [etc.] McGraw-Hill book company · leaf 27
. Find the center of gravity of the angle iron section shown inFig. 11. 11. Find the center of gravity of the ^Z beam section shownin Fig. 12. If this beam is 10 ft. long, find its weight at .28 lb.per cu. in. for steel. 12. Find the center of gravity of the I-beam section shown in 12 MECHANICS AND… … T to Q;> ■^^ ^J Fig. 13. the position of its ^^center of gravity with respect toits base. The rule is as follows: If a vertical line throughthe ^^ center of gravity passes inside the base of an ob-ject as in Fig. 14, the object will not fall, but if the
Mechanics, Applied
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