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" Multiply the number in the table of multiplicands, by the breadth and square of the depth, both in inches, and divide that product by the length, also, in inches; the quotient will be the weight in Jbs.t Example 1. "
Mathematical and Astronomical Tables: For the Use of Students in Mathematics ... - Σελίδα 214
των William Galbraith - 1834 - 428 σελίδες
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Mathematical and Astronomical Tables: For the Use of Students of Mathematics ...

William Galbraith - 1827 - 412 σελίδες
...Centre. Rule I. — Multiply the tabular value of S by 4 times the breadth and square of the depth in inches, and divide that product by the length, also in inches, for the weight. Rule II. — 1. Compute the ultimate deflection by Prob. V. ; square that deflection,...

Journal of the Franklin Institute of the State of Pennsylvania for the ...

1829 - 906 σελίδες
...faced at one end, and loaded at the other. Rule. Multiply the number in the table of multiplicands, by the breadth and square of the depth, both in inches,...divide that product by the length, also, in inches; the quotient will be the weight in Jbs.t Example 1. What weight will it require to break a beam of...

A Course of Mathematics: For the Use of Academies as Well as ..., Τόμος 2

Charles Hutton - 1831 - 656 σελίδες
...to its centre : how much will it be deflected before it breaks ? Ans. 13-1 inches. PKOB. vi. To fail the ultimate transverse Strength of any rectangular...in inches, and the quotient will be the weight in Iba. This is approximative. Rule. n. 1. Take the ultimate deflection 8 times that of the last problem,...

A Course of Mathematics: For the Use of Academies as Well as ..., Τόμος 2

Charles Hutton - 1831 - 662 σελίδες
...Centre. . • Ride i. Multiply the tabular value of s by 4 times the breadth and square of the depth in inches, and divide that product by the length, also in inches, for the weight. Rule u. 1. Compute the ultimate deflection by Prob. v. . square that deflection, and...

Mechanics for Practical Men: Containing Explanations of the Principles of ...

James Hann, Isaac Dodds - 1833 - 234 σελίδες
...Rule. Multiply the value given in the table of data by four times the breadth and square of the depth in inches, and divide that product by the length, also in inches, for the weight. Example 1. What weight will be necessary to 'break a beam of Canadian oak, the length...

A Treatise of Practical Mathematics, Μέρος 2

Andrew Bell - 1842 - 402 σελίδες
...fixed at one end, and loaded at the other. 1 Find the continued product of the tabular value of S, the breadth and square of the depth, both in inches, and divide this product by the length in inches, and the quotient will be the weight in pounds.1 Or, W „ . ld*S...

Theoretical and Practical Mechanics: Designed Principally for Practical Men

James Hann - 1848 - 352 σελίδες
...— Multiply the value given in the table of data by four times the breadth and square of the depth in inches, and divide that product by the length, also in inches, for the weight. Ex. 1. — What weight will be necessary to break a beam of Canadian oak, the length...

Companion to the iron trade etc., a series of comprehensive tables

George Beecroft - 1857 - 350 σελίδες
...one end and 1oaded at the other. RULE. — Mu1tipIy the tabuIar va1ue of S, (see TabIe 2, Page 197), by the breadth and square of the depth, both in inches, and divide that product by the 1ength a1so in inches ; the quotient wi11 be the weight in Ibs.t ExampIe I. — What weight wi11 it...

The theory and practice of ship-building. With portions of the ..., Τόμος 70

Andrew Murray - 1861 - 262 σελίδες
...piece of timber fixed at one end and loaded at the other: — RULE. — Multiply the value given in the table of data by the breadth and square of the depth, both in inches, anil divide the product by the length, also in inches ; the quotient will be the breaking weights in...

Griffiths' Guide to the Iron Trade of Great Britain

Samuel Griffiths - 1873 - 592 σελίδες
...fixed at mic end and loaded at the other. RULE. — Multiply the tabular value of S (see Table 2), by the breadth and square of the depth, both in inches,...and divide that product by the length also in inches ; the quotient will be the weight in Ibs.2 Example I. — What weight will it require to break a beam...




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