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 sider |
Inni boken
Resultat 1-5 av 81
Side xii
... diameters , the areas , cir- cumferences , and sides of equal squares are found Of relations of the arc , abscissa , ordinate , and subnormal , in the catenary 424 PLATES . ( To be placed at the end . ) 1. Isometrical Perspective . 2 ...
... diameters , the areas , cir- cumferences , and sides of equal squares are found Of relations of the arc , abscissa , ordinate , and subnormal , in the catenary 424 PLATES . ( To be placed at the end . ) 1. Isometrical Perspective . 2 ...
Side 16
... diameter of measures used for heaped goods are to be at least double the depth ; consequently not less than the following dimensions : — Bushel 19 inches . Half - bushel 15 inches . Peck Gallon 12 inches . 93 inches Half - gallon 73 ...
... diameter of measures used for heaped goods are to be at least double the depth ; consequently not less than the following dimensions : — Bushel 19 inches . Half - bushel 15 inches . Peck Gallon 12 inches . 93 inches Half - gallon 73 ...
Side 102
... diameters of the two ends are D , d , and height h . Here D = 36 , D d = 6 × 4 = 24 , d2 = 16 , π 12 2618 nearly . Henceh ( D2 + D d + d2 ) = 2618 ( 36 + 24 + 16 ) 12 = 2618 x 76 x 12 = 3.141593 × 76 = 238.761068 . Ex . 4. Let a = 1 , h ...
... diameters of the two ends are D , d , and height h . Here D = 36 , D d = 6 × 4 = 24 , d2 = 16 , π 12 2618 nearly . Henceh ( D2 + D d + d2 ) = 2618 ( 36 + 24 + 16 ) 12 = 2618 x 76 x 12 = 3.141593 × 76 = 238.761068 . Ex . 4. Let a = 1 , h ...
Side 109
... diameter or diagonal . And if two lines be drawn parallel to the two sides , through any point of the diagonal ; they divide it into several others , and then C , D are called parallelograms about the diameter and E , F the complements ...
... diameter or diagonal . And if two lines be drawn parallel to the two sides , through any point of the diagonal ; they divide it into several others , and then C , D are called parallelograms about the diameter and E , F the complements ...
Side 112
... diameter is a line drawn through the centre , from one side to the other , A D A D. E 6. A semicircle is half the circle , cut off by the diameter , as A B D. 7. A quadrant , or quarter of a circle , is the part between two radii ...
... diameter is a line drawn through the centre , from one side to the other , A D A D. E 6. A semicircle is half the circle , cut off by the diameter , as A B D. 7. A quadrant , or quarter of a circle , is the part between two radii ...
Andre utgaver - Vis alle
Mathematics for Practical Men: Being a Commonplace Book of Principles ... Olinthus Gregory Uten tilgangsbegrensning - 1825 |
Mathematics for Practical Men: Being a Common-place Book of Principles ... Olinthus Gregory Uten tilgangsbegrensning - 1834 |
Vanlige uttrykk og setninger
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
Populære avsnitt
Side 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...
Side 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.
Side 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...
Side 41 - The mean proportional between two numbers is equal to the square root of their product.
Side 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.
Side 60 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Side 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.
Side 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.
Side 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.
Side 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.