The Practical Outline of Mechanical Trades for Home StudyGarden City publishing Company, Incorporated, 1942 - 954 σελίδες |
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Σελίδα 241
... horizontal projection of any line segment equals the length of the segment multiplied by the cosine of the angle of inclina- tion , or the angle with the horizontal . Y B Rule 2 : The vertical projection of any line segment equals the ...
... horizontal projection of any line segment equals the length of the segment multiplied by the cosine of the angle of inclina- tion , or the angle with the horizontal . Y B Rule 2 : The vertical projection of any line segment equals the ...
Σελίδα 243
... horizontal . If the force makes an angle of 58 ° with the horizontal , what force tends to draw the block horizontally ? What force tends to pull it vertically downward ? 4. A force of 600 lb. acting in a direction inclined 50 ° from ...
... horizontal . If the force makes an angle of 58 ° with the horizontal , what force tends to draw the block horizontally ? What force tends to pull it vertically downward ? 4. A force of 600 lb. acting in a direction inclined 50 ° from ...
Σελίδα 363
... horizontal . Resolution of Concurrent Forces . The composition of forces consisted in finding the resultant of two or more forces by the methods described above . It is often necessary to use the reverse procedure - in other words , to ...
... horizontal . Resolution of Concurrent Forces . The composition of forces consisted in finding the resultant of two or more forces by the methods described above . It is often necessary to use the reverse procedure - in other words , to ...
Περιεχόμενα
Weights and Measures | 1 |
COMMON FRACTIONS | 10 |
DECIMAL FRACTIONS | 18 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
accuracy algebraic altitude base bisect caliper called cent centimeters central angle chord common fraction constant construct cot tan cot cubic cylinder decimal places decimal point denominator diameter dimensions distance divided division drawing edge equal sides equation equilateral triangle equivalent EXAMPLE Exercise exponent expressed figure Find the area Find the value formula frustum gage blocks gallons given circle grams Hence hexagon horizontal axis hypotenuse inch inscribed instrument intersecting isosceles triangle length logarithm machine mantissa Mathematics measure metal micrometer multiplied parallel parallelogram perpendicular piece Plot the graph prism proportion pulley pyramid quantity radius ratio rectangle rectangular regular polygon revolutions per minute right circular right triangle segment shown sine bar sleeve slide rule SOLUTION Solve square root subtract surface tangent taper temperature thickness thimble thousandths trapezoid units variable vernier scale vertex vertical volume weight whole number