Engineers' and Mechanics' Pocket-book ... |
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Page 137
... suspended , all the parts are in equilibrio . If the centres of gravities of two bodies BC be connected by a line , the distances of B and C from the common centre of gravity A will be as the weights of the bodies ; thus , B : C :: CA ...
... suspended , all the parts are in equilibrio . If the centres of gravities of two bodies BC be connected by a line , the distances of B and C from the common centre of gravity A will be as the weights of the bodies ; thus , B : C :: CA ...
Page 149
... suspended from one end . Breaking Greatest deflexion Value for general use . Seasoned . Materials . weight in lbs . Weight borne with rin inches , afety . White Oak 240 9 . 196 30 Sweet Chestnut 170 91.8 115 35 Yellow Pine 150 1.7 100 ...
... suspended from one end . Breaking Greatest deflexion Value for general use . Seasoned . Materials . weight in lbs . Weight borne with rin inches , afety . White Oak 240 9 . 196 30 Sweet Chestnut 170 91.8 115 35 Yellow Pine 150 1.7 100 ...
Page 150
... suspended from one end . CYLINDER . One Foot in Length , and 3 Inches Diameter . Average of 18 experiments with Gun Metal . * Cast Iron , cold blast Breaking weight Weight borne with Value for general in lbs . safety . use . 12000 8000 ...
... suspended from one end . CYLINDER . One Foot in Length , and 3 Inches Diameter . Average of 18 experiments with Gun Metal . * Cast Iron , cold blast Breaking weight Weight borne with Value for general in lbs . safety . use . 12000 8000 ...
Page 151
... suspended in the middle . Square bar , of 1 inch , projecting 32 inches from a wall , broke with 278 lbs . applied ; and one , 2 inches deep by an inch , required 543 lbs . to break it . Square bar , 1 inch by 32 , the ends fixed in ...
... suspended in the middle . Square bar , of 1 inch , projecting 32 inches from a wall , broke with 278 lbs . applied ; and one , 2 inches deep by an inch , required 543 lbs . to break it . Square bar , 1 inch by 32 , the ends fixed in ...
Page 153
... suspended in the middle ? ท 60000 × .66-300 = 3.21 , Ans . To find the Diameter of a Solid Cylinder when Fixed at one End , the Load applied at the other . RULE . - Multiply the length of the projection in feet by the weight to be ...
... suspended in the middle ? ท 60000 × .66-300 = 3.21 , Ans . To find the Diameter of a Solid Cylinder when Fixed at one End , the Load applied at the other . RULE . - Multiply the length of the projection in feet by the weight to be ...
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Engineers' and Mechanics' Pocket-Book: Containing U. S. and Foreign Weights ... Charles Haynes Haswell No preview available - 2017 |
Common terms and phrases
abscissa angle avoirdupois axis ball base beam body breadth caloric cast iron cent centre of gravity chord of half circle circumference column cone conjugate Convex Surface cosine cube root cubic feet cubic foot cubic inches curve cylinder decimals deflexion denominator depth Diam difference dimensions distance divisor ellipse Epact equal EXAMPLE EXAMPLE.-A EXAMPLE.-How EXAMPLE.-Reduce EXAMPLE.-What feet per second figure find the Area find the Solidity fluid force frustrum given number half the arc heat hour hyperbola less line A B Measures miles minute multiply number of terms ordinate ounces Parabola perpendicular pipe piston plane pressure proportion quantity quotient radius remainder revolutions revolutions per minute revolving RULE RULE.-Divide RULE.-Multiply Saturd'y segment side specific gravity square inch square root steam subtract TABLE Continued temperature thickness transverse triangle ungulas velocity versed sine VULGAR FRACTIONS wheel whole numbers wrought iron
Popular passages
Page 24 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Page 81 - Take the length of the keel within board (so much as she treads on the ground) and the breadth within board by the midship beam, from plank to plank, and half the breadth for the depth, then multiply the length by the breadth, and that product by the depth, and divide the whole by 94; the quotient will give the true contents of the tonnage.
Page 32 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Page 56 - As the conjugate diameter is to the transverse, so is the square root of the difference of the squares of the ordinate and...
Page 204 - ... above the upper deck"; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel, and then deduct from the...
Page 63 - From the square of the diameter subtract the square of the chord, and extract the square root of the remainder. Subtract this root from the diameter, and half the remainder will give the versed sine of half the arc.
Page 37 - If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer.
Page 190 - Secondly, on the supposition that the earth performs an annual revolution around the sun, it is embraced along with the planets, in Kepler's law, that the squares of the times are as the cubes of the distances ; otherwise, it forms an exception, and the only known exception, to this law.
Page 39 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Page 1 - Pocket-book, containing United States and Foreign Weights and Measures; Tables of Areas and Circumferences of Circles, Circular Segments, and Zones of a Circle; Squares and Cubes, Square and Cube Roots; Lengths of Circular and Semi-elliptic Arcs ; and Rules of Arithmetic. Mensuration of Surfaces and Solids; the Mechanical...