Mathematics for Practical Men: Being a Common-place Book of Principles, Theorems, Rules, and Tables, in Various Departments of Pure and Mixed Mathematics, with Their Application; Especially to the Pursuits of Surveyors, Architects, Mechanics, and Civil EngineersE. L. Carey and A. Hart, 1834 - 427 páginas |
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Página vi
... examples calculated to strike the imagination of their connexion with other branches of knowledge , and with the arts of common life , may fairly claim a large share in that rich harvest of discovery and invention which must be reaped ...
... examples calculated to strike the imagination of their connexion with other branches of knowledge , and with the arts of common life , may fairly claim a large share in that rich harvest of discovery and invention which must be reaped ...
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... Example . Taking the same numbers as before , and disposing them as the rule directs , we have 4 + 7 + 9 + 1 = 21 , of ... Examples . 16621 57 6475 77756 10376786 762 9830 3388 789632 5389 2764 9763 1589 97615 5937 90257 73 103823 25006 ...
... Example . Taking the same numbers as before , and disposing them as the rule directs , we have 4 + 7 + 9 + 1 = 21 , of ... Examples . 16621 57 6475 77756 10376786 762 9830 3388 789632 5389 2764 9763 1589 97615 5937 90257 73 103823 25006 ...
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... Example : · · Minuend 26565874 Subtrahend 9853642 Remainder 16712232 Here the five figures on the right of the ... Examples . From 8217 From 44444 Take 3456 Take 3456 Take 45624 Take 21498 From 76262 From 80200 Remains 4761 Remains ...
... Example : · · Minuend 26565874 Subtrahend 9853642 Remainder 16712232 Here the five figures on the right of the ... Examples . From 8217 From 44444 Take 3456 Take 3456 Take 45624 Take 21498 From 76262 From 80200 Remains 4761 Remains ...
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... example , and multiply 4827 by 8. Here placing 8 the numbers as in the margin , and multiplying in their order 7 units by 8 , 2 ... Examples . 218043 440052 8 9 11 8765400 12 Products 38616 1962387 4840572 105184800 CASE II . To perform ...
... example , and multiply 4827 by 8. Here placing 8 the numbers as in the margin , and multiplying in their order 7 units by 8 , 2 ... Examples . 218043 440052 8 9 11 8765400 12 Products 38616 1962387 4840572 105184800 CASE II . To perform ...
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... Example . 8214356 x 3 tens = 8214356 x 1 hundred = 8214356 x 132 = • Multiplicand 8214356 Multiplier 132 16428712 · 24643068 8214356 1084294992 Other Examples . Multiply 821436 by 672576 4928616 5750052 4107180 1642872 5750052 Multiply ...
... Example . 8214356 x 3 tens = 8214356 x 1 hundred = 8214356 x 132 = • Multiplicand 8214356 Multiplier 132 16428712 · 24643068 8214356 1084294992 Other Examples . Multiply 821436 by 672576 4928616 5750052 4107180 1642872 5750052 Multiply ...
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arch avoirdupois axis axle balance balance spring base body boiler bridge canal catenary centre of gravity circle circumference column cord cosec cosine cube cubic cubic foot curve cycloid cylinder described diameter direction distance ditto divided draw drawn elastic force ellipse engine equal equation feet figure fluid foot fraction frustrum given Hence horizontal horse hyperbola inches isometrical length lever logarithms London Bridge means measure motion move multiply nearly parabola parallel parallelogram pendulum perpendicular pipe piston placed plane pounds pressure proportion pulley pump quantity radius ratio rhombus right angles right line root ruler sails secant side sine solid specific gravity square steam Suppose surface tangent tion triangle tube valve velocity vertex vertical vessel vibration Vulgar Fractions weight wheel whole
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Página 10 - Yard, when compared with a Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea is in the proportion of Thirty-Six Inches to Thirty-Nine Inches and one thousand three hundred and ninety-three ten-thousandth Parts of an Inch...
Página 11 - Mile {1 Degree of a Great Circle of the Earth An Inch is the smallest lineal measure to which a name is given, but subdivisions are used for many purposes. Among mechanics the Inch is commonly divided into eighths. By the officers of the revenue, and by scientific persons, it is divided into tenths, hundredths, &c.
Página 14 - MEASURE OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = I Lunar Month 28, 29, 30, or 31 Days = 1 Calendar Month 12 Calendar Months...
Página 41 - The mean proportional between two numbers is equal to the square root of their product.
Página 42 - That is, in any proportion, either extreme is equal to the product of the means divided by the other extreme; and either mean is equal to the product of the extremes divided by the other mean.
Página 60 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Página 21 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Página 249 - ... the rod, so as to occasion the clock to go fast with heat, some mercury must be taken out of the vessel, so as to shorten the column. And thus may the expansion and contraction of the quicksilver in the glass be made exactly to balance the expansion and contraction of the pendulum rod, so as to preserve the distance of the centre of oscillation from the point of suspension invariably the same.
Página 14 - CIRCLE. 60 Seconds = 1 Minute. 60 Minutes = 1 Degree. 30 Degrees = 1 Sign. 90 Degrees = 1 Quadrant. 360 Degrees, or 12 Signs = 1 Circumference. Formerly the subdivisions were carried on by sixties ; thus, the second was divided into 60 thirds, the third into 60 fourths, &c.
Página 42 - In a series of equal ratios, the sum of the antecedents is to the sum of the consequents as any antecedent is to its consequent.