Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Σελίδα ix
... root 66. Cubes and higher powers 67. Square measure 68. Area of a circle PAGE 65 66 68 72 75 75 75 76 77 79 80 80 82 83 83 CHAPTER XI 69. The rectangle 70. The cube 71. Volumes of straight bars 72. Weights of metals · 73. Short rule for ...
... root 66. Cubes and higher powers 67. Square measure 68. Area of a circle PAGE 65 66 68 72 75 75 75 76 77 79 80 80 82 83 83 CHAPTER XI 69. The rectangle 70. The cube 71. Volumes of straight bars 72. Weights of metals · 73. Short rule for ...
Σελίδα 75
... root " will be met and must be understood . To one unfamiliar with these names and the corresponding operations the ... cube root is the reverse of cube . The sign for cube root is V. So if 33 = 3X3X3 = 27 , then 27-3 . Sometimes a ...
... root " will be met and must be understood . To one unfamiliar with these names and the corresponding operations the ... cube root is the reverse of cube . The sign for cube root is V. So if 33 = 3X3X3 = 27 , then 27-3 . Sometimes a ...
Σελίδα 85
... ROOT 75. The Meaning of Square Root . - The previous chapter showed the usefulness of squares in finding areas and of cubes in finding volumes . Problems often arise in which it is necessary to find one edge of a square or cube of which ...
... ROOT 75. The Meaning of Square Root . - The previous chapter showed the usefulness of squares in finding areas and of cubes in finding volumes . Problems often arise in which it is necessary to find one edge of a square or cube of which ...
Σελίδα 92
... root of 10,000 or 100 ft . If the length is four times as great it will be 400 ft . and the dimensions of the building will be 400 by 100 . 83. Cube Root . - The Cube Root of a given number is another number which , when cubed ...
... root of 10,000 or 100 ft . If the length is four times as great it will be 400 ft . and the dimensions of the building will be 400 by 100 . 83. Cube Root . - The Cube Root of a given number is another number which , when cubed ...
Σελίδα 96
... cube roots . Example : Find from the table the cube root of 736.4 3 / 737 = 9.0328 3 / 736 = 9.0287 Difference 41 .4X the difference = .4X41 = 16.4 9.0287 16 /736.49.0303 , Answer . Explanation : The root of 736.4 will be between that ...
... cube roots . Example : Find from the table the cube root of 736.4 3 / 737 = 9.0328 3 / 736 = 9.0287 Difference 41 .4X the difference = .4X41 = 16.4 9.0287 16 /736.49.0303 , Answer . Explanation : The root of 736.4 will be between that ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
allowable Answer belt bolt calculate cast iron Centigrade cents cipher circle circumference common denominator common fraction compression countershaft Cube root root Cube Square Cube cubic cutting speed cylinder decimal places decimal point diameter dimes distance divide dividend division divisor dollar driven efficiency emery wheel equal Example exerted expansion Explanation Fahrenheit feet figure foot-pounds formula gear given gives heat Hence hoist horse-power hydraulic improper fraction inclined plane large piston lathe lead screw length lever lifted lineshaft machine mean effective pressure mechanical advantage mixed number move the decimal multiply necessary numbers of teeth piece pipe PROBLEMS pull pulley pump pyrometer quotient raised ratio reduced revolutions per minute rope shaft sheave shown in Fig specific gravity Square Cube root Square Cube Square square inch square root steam engine steel stress stroke subtract tank temperature thermometer threads water pressure whole number
Δημοφιλή αποσπάσματα
Σελίδα 59 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 87 - Put another way, if you construct squares on the edges of a right-angled triangle, the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Σελίδα 60 - Solve by knowing that the product of the means equals the product of the extremes...
Σελίδα 7 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 37 - If there are more decimal places in the divisor than in the dividend, what do you do ? What will the figures of the quotient then be ? § 132.
Σελίδα 36 - Subtract the number of decimal places in the divisor from the number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 144 - MEP in pounds per square inch; A = area of piston in square inches; L = length of stroke in feet ; N= number of working strokes per minute.
Σελίδα 35 - To divide by 10, move the decimal point one place to the left. To divide by 100, move the decimal. point two places to the left, and so on for other powers of 10.
Σελίδα 3 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 100 - No. Square Cube Square root Cube root No. Square Cube Square root Cube root 1 1 1 1.