Constructive Text-book of Practical Mathematics, Volumen1J. Wiley & sons, Incorporated, 1912 |
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Página viii
... Cosines , and Tangents . 463 IV . Decimal Equivalents of Fractions of an Inch .. 464 V. Wire Gauge Sizes ..... 465 VI . Specific Gravities and Weights per Cubic Inch and per Cubic Foot .. 466 INDUSTRIAL MATHEMATICS THE WORK - BOOK NOTE ...
... Cosines , and Tangents . 463 IV . Decimal Equivalents of Fractions of an Inch .. 464 V. Wire Gauge Sizes ..... 465 VI . Specific Gravities and Weights per Cubic Inch and per Cubic Foot .. 466 INDUSTRIAL MATHEMATICS THE WORK - BOOK NOTE ...
Página 287
... of the opposite sides of a parallelogram . 3. The sine and the cosine of an acute angle 287 CHAPTER XI BELTS Fundamental Principles Section 2 Length of Open Belt Section 3 Length of a Crossed Belt Section 4 Effective Pull.
... of the opposite sides of a parallelogram . 3. The sine and the cosine of an acute angle 287 CHAPTER XI BELTS Fundamental Principles Section 2 Length of Open Belt Section 3 Length of a Crossed Belt Section 4 Effective Pull.
Página 288
Horace Wilmer Marsh, Annie Griswold Fordyce Marsh. 3. The sine and the cosine of an acute angle . 4. The length of any part of the circumference of a circle in terms of the radius . 253. Problems . 1. Under the lettered heading ...
Horace Wilmer Marsh, Annie Griswold Fordyce Marsh. 3. The sine and the cosine of an acute angle . 4. The length of any part of the circumference of a circle in terms of the radius . 253. Problems . 1. Under the lettered heading ...
Página 289
... cosine of the angle . Cosine is abbreviated cos , written with a small initial letter , without punctuation . Therefore ( 2 ) cos A = Adj Hypot Enter equations ( 1 ) and ( 2 ) under the figure you have drawn . Which is the longer line ...
... cosine of the angle . Cosine is abbreviated cos , written with a small initial letter , without punctuation . Therefore ( 2 ) cos A = Adj Hypot Enter equations ( 1 ) and ( 2 ) under the figure you have drawn . Which is the longer line ...
Página 290
... cosines integral or decimal ? Why are no decimal points used in the table ? In the solution of a problem in which sines and cosines are used , how should the numbers from the table be written ? Draw the table in the work - book and ...
... cosines integral or decimal ? Why are no decimal points used in the table ? In the solution of a problem in which sines and cosines are used , how should the numbers from the table be written ? Draw the table in the work - book and ...
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Términos y frases comunes
10-thousandths acute angle amperes apothem avoirdupois belt boiler circumference Compute and fill Compute the horse-power Compute the number Compute the weight cosine cubic foot cubic inches cylinder decimal places decimal point denotes depth determined dimensions distance divided division divisor Draw effective pull engine equals equation exponent feet per minute following table formula Formulate and compute fraction frustum gallons graduation hypotenuse inches in diameter integral figures kilowatts lathe leadscrew logarithm mantissa Measure meter metric micrometer motor multiplied notation number of revolutions number of threads omitted entries paragraph number piece piston pitch pounds preceding pressure pulley pump radius ratio reading regular polygon revolutions per minute right triangle rule scale screw screw thread SECTION shown side sine slide-rule Solve the following spindle square inch standard thread stroke subtracted tangent thimble threads per inch units velocity vernier voltage volume work-book
Pasajes populares
Página 28 - Divide as in whole numbers, and point off" as many decimal places in the quotient as the number of decimal places in the dividend exceeds the number in the divisor.
Página 448 - In a triangle, the square of any side is equal to the sum of the squares of the other two sides minus...
Página 208 - How many cubic yards of earth must be .removed in digging a cellar 36 ft.
Página 401 - The characteristic of the logarithm of a number greater than unity, is one less than the number of integral figures in the given number.
Página 28 - If the number of decimal places in the dividend is less than the number in the divisor, annex ciphers to the dividend till there are as many or more decimal places as in the divisor.
Página 177 - Add together the first ordinate, the last ordinate, twice, the sum of the other odd ordinates, and four times the sum of the even ordinates. Multiply this sum by the extreme length of the diagram, and divide the FIG.
Página 383 - Hence the characteristic is n — 1 ; that is, the characteristic of the logarithm of a number greater than unity is less by one than the number of digits in its integral part, and is positive.
Página 57 - J, is called reducing the fraction to its lowest terms. A fraction is said to be in its lowest terms when no number greater than 1 will divide its numerator and denominator without a remainder.
Página 389 - The logarithm of the quotient of two positive numbers is found by subtracting the logarithm of the divisor from the logarithm of the dividend. (6) The logarithm of a power of a positive number is found by multiplying the logarithm of the number by the exponent of the power. For, N" = (oT)
Página 225 - Specific Gravity. The specific gravity of a substance is the ratio of the weight of the substance to the weight of the same volume of...