Dialogues on the First Principles of the Newtonian System, Band 4J. Parker, 1828 - 68 Seiten |
Im Buch
Ergebnisse 1-5 von 15
Seite 20
... successive equal portions of time straight lines be drawn from the body to the fixed point , the areas or spaces contained between those lines and the portions of the curve which they intercept , shall always 20 DIALOGUE III .
... successive equal portions of time straight lines be drawn from the body to the fixed point , the areas or spaces contained between those lines and the portions of the curve which they intercept , shall always 20 DIALOGUE III .
Seite 22
... convinced of its unimportance . B. Here then is a true curve , AB , which with the two straight lines AC , CB , at right angles to each other , includes a space . I divide AC into a number of equal parts ; and from A , 22 DIALOGUE III .
... convinced of its unimportance . B. Here then is a true curve , AB , which with the two straight lines AC , CB , at right angles to each other , includes a space . I divide AC into a number of equal parts ; and from A , 22 DIALOGUE III .
Seite 25
... the direction of an attractive force to one fixed point the only possible supposition which can account for the motions being performed , as we see them , in free space ? Prop . XVI . B. You shall judge . Recurring DIALOGUE III . 25.
... the direction of an attractive force to one fixed point the only possible supposition which can account for the motions being performed , as we see them , in free space ? Prop . XVI . B. You shall judge . Recurring DIALOGUE III . 25.
Seite 27
... space through which ( if the re- sistance of the air be removed ) they all alike fall in a given time ; and more accurately by mathemati- cal deduction from the length of a pendulum which performs its vibrations in such a time . But ...
... space through which ( if the re- sistance of the air be removed ) they all alike fall in a given time ; and more accurately by mathemati- cal deduction from the length of a pendulum which performs its vibrations in such a time . But ...
Seite 33
... space through which heavy bodies have been observed to fall in a second near the surface of the earth . A. I would gladly be convinced of this . B. Then you must not decline a few prelimi- nary inquiries , which will probably be not ...
... space through which heavy bodies have been observed to fall in a second near the surface of the earth . A. I would gladly be convinced of this . B. Then you must not decline a few prelimi- nary inquiries , which will probably be not ...
Andere Ausgaben - Alle anzeigen
Dialogues on the First Principles of the Newtonian System Walter Henry Burton Keine Leseprobe verfügbar - 2009 |
Häufige Begriffe und Wortgruppen
altitude angle ABC angle ACB angle MPH arithmetical progression ascertain attraction bisect centre of gravity centripetal force circle circumference common centre curve curvilinear figure ABC definite diagonal DIALOGUE diameter difference direction divided drawn parallel ellipses equal bases exterior angle fixed point fraction greater hypothenuse indefinitely small portion instance law of motion line BD line be drawn line drawn magnitude monstration moon move multiplying number of equal number of longitudinal number of terms observed orbit parallel lines parallelogram pass perpendicular planets produced Prop proportional proportionate proposition prove quantities of matter quotient radii radius rallel ratio rectangle CD rection represented respectively equal right angles round the earth SBD is equal single impulse space square described square of CD square root straight line sun's supposed supposition thing three angles three sides tion triangle ABC uniform velocity wind XXIII
Beliebte Passagen
Seite 2 - Certainly, it is heaven upon earth, to have a man's mind move in charity, rest in providence, and turn upon the poles of truth.
Seite 2 - If two triangles have two sides of the one equal to two sides of the...
Seite 19 - Equal triangles upon the same base, and upon the same side of it, are between the same parallels.
Seite 37 - IF a straight line be divided into two equal, and also into two unequal parts ; the squares of the two unequal parts are together double of the square of half the line, and of the square of the line between the points of section.
Seite 2 - Euclid's, and show by construction that its truth was known to us ; to demonstrate, for example, that the angles at the base of an isosceles triangle are equal...
Seite 10 - Prove that parallelograms on the same base and between the same parallels are equal in area.
Seite 51 - Multiply one half the sum of the first and last terms by the number of terms. Thus, the sum of eight terms of the series whose first term is 3 and last term 38 is 8 x * (3 + 38) = 164.
Seite 19 - Parallelograms on the same base, and between the same parallels, are equal to one another.
Seite 38 - Two parallelograms are similar when they have an angle of the one equal to an angle of the other, and the including sides proportional.
Seite 6 - Then, because the three angles of every triangle are together equal to two right angles, [I.