A Collection of Problems and Examples Adapted to the "Elementary Course of Mathematics.": With an Appendix Containing the Questions Proposed During the First Three Days of the Senate-House Examinations in the Years 1848, 1849, 1850, and 1851J. Deighton, 1851 - 173 σελίδες |
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Αποτελέσματα 1 - 5 από τα 23.
Σελίδα 58
... observed the angular distance of the top of the pillar from that of the tower . Shew how he may find the required ... observations find the sides of the triangle . = 8. A person walking from C to D on the horizontal road can plainly see ...
... observed the angular distance of the top of the pillar from that of the tower . Shew how he may find the required ... observations find the sides of the triangle . = 8. A person walking from C to D on the horizontal road can plainly see ...
Σελίδα 59
... observed , and at a station a feet nearer to it its elevation is found to be the complement of the former . On advancing b feet nearer still , the elevation is found to be double the first ; shew that the height of the steeple is { ( a ...
... observed , and at a station a feet nearer to it its elevation is found to be the complement of the former . On advancing b feet nearer still , the elevation is found to be double the first ; shew that the height of the steeple is { ( a ...
Σελίδα 61
... observed another ao from the North , sailing in a direction parallel to its own . In p hours its bearing was Bo , and in q hours afterwards from the North . To what point of the compass were the vessels sailing ? 7. Three circles ...
... observed another ao from the North , sailing in a direction parallel to its own . In p hours its bearing was Bo , and in q hours afterwards from the North . To what point of the compass were the vessels sailing ? 7. Three circles ...
Σελίδα 75
... observed to describe uniformly a feet in n seconds ; supposing the unit of time to be 1 minute , what must be the unit of distance in order that the numerical value of the body's velocity may be 1 ? 3. A man walks with a velocity ...
... observed to describe uniformly a feet in n seconds ; supposing the unit of time to be 1 minute , what must be the unit of distance in order that the numerical value of the body's velocity may be 1 ? 3. A man walks with a velocity ...
Σελίδα 76
... observed to fall the last a feet of its de- scent from rest in t " : find the height from which it fell . 6. A body has fallen through a distance of half a mile ; what was the space described in the last second ? 7. The space described ...
... observed to fall the last a feet of its de- scent from rest in t " : find the height from which it fell . 6. A body has fallen through a distance of half a mile ; what was the space described in the last second ? 7. The space described ...
Άλλες εκδόσεις - Προβολή όλων
A Collection of Problems and Examples, Adapted to the Elementary Course of ... Harvey Goodwin Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
A Collection of Problems and Examples Adapted to the 'Elementary Course of ... Harvey. Goodwin Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
A Collection of Problems and Examples, Adapted to the 'Elementary Course of ... Harvey Goodwin Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2010 |
Συχνά εμφανιζόμενοι όροι και φράσεις
angular points arithmetical arithmetical mean arithmetical series axis base bisects centre of gravity chord circle concave convex lens cos² cosec curve cylinder Describe determine diameter direction distance Divide drawn elastic balls ellipse equal equation equilibrium feet find the height Find the number find the position Find the velocity fluid focal length force geometrical focus geometrical progression geometrical series given point given velocity given weight horizontal plane hyperbola immersed inches incident inclined plane inscribed latus rectum luminous point mirror motion moving Multiply observed parabola parallel parallelogram pencil of rays perpendicular placed pressure proportional prove pullies quantities radii radius ratio reflexion refracted respectively right angle shew sides sin² specific gravity sphere spherical square St John's College straight line string passing Subtract surface tangent tower triangle vertex
Δημοφιλή αποσπάσματα
Σελίδα 111 - If two triangles have two sides of the one equal to two sides of the...
Σελίδα 128 - To divide a given straight line into two parts, so that the rectangle contained by the whole and one of the parts, shall be equal to the square of the other part.
Σελίδα 111 - If a straight line be divided into two equal parts, and also into two unequal parts, the rectangle contained by the unequal parts, together with the square on the line between the points of section, is equal to the square on half the line.
Σελίδα 112 - EQUAL straight lines in a circle are equally distant from the centre ; and those which are equally distant from the centre, are equal to one another.
Σελίδα 144 - ... a circle. The angle in a semicircle is a right angle: the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Σελίδα 160 - Triangles upon equal bases, and between the same parallels, are equal to one another.
Σελίδα 112 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Σελίδα 160 - In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.