Dialogues on the First Principles of the Newtonian System, Τόμος 4J. Parker, 1828 - 68 σελίδες |
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Αποτελέσματα 1 - 5 από τα 11.
Σελίδα
... matter of so little import- ance with his publisher . To two gentlemen of the University , of whose names ( unless by guess ) he is ignorant , he is obliged for the kind communication of some judicious criticisms . He has since ...
... matter of so little import- ance with his publisher . To two gentlemen of the University , of whose names ( unless by guess ) he is ignorant , he is obliged for the kind communication of some judicious criticisms . He has since ...
Σελίδα 11
... matter or motion to perceive intuitively that so it must a What else can be meant by Euclid's definition of a straight line , that it " lies evenly between its points ? " Lying evenly , signifies that it does not deviate to the right or ...
... matter or motion to perceive intuitively that so it must a What else can be meant by Euclid's definition of a straight line , that it " lies evenly between its points ? " Lying evenly , signifies that it does not deviate to the right or ...
Σελίδα 22
... matter will not lead to any error whatever ; but if there be any , I shall not easily be 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 ...
... matter will not lead to any error whatever ; but if there be any , I shall not easily be 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 ...
Σελίδα 25
... matter of tolerably sim- ple observation ; for by good instruments the ap- parent diameter of the body's disk , ( to which its distance from us must be inversely proportionate , ) as also the rate of its motion in the ecliptic , can at ...
... matter of tolerably sim- ple observation ; for by good instruments the ap- parent diameter of the body's disk , ( to which its distance from us must be inversely proportionate , ) as also the rate of its motion in the ecliptic , can at ...
Σελίδα 32
... matter which it contains , or how many Alps or Andes must be thrown into the opposite scale to produce an equi- librium ; but merely to ascertain the proportion of its actual weight to that which it would have if removed to the place ...
... matter which it contains , or how many Alps or Andes must be thrown into the opposite scale to produce an equi- librium ; but merely to ascertain the proportion of its actual weight to that which it would have if removed to the place ...
Άλλες εκδόσεις - Προβολή όλων
Dialogues on the First Principles of the Newtonian System Walter Henry Burton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2009 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 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.
Σελίδα 2 - If two triangles have two sides of the one equal to two sides of the...
Σελίδα 19 - Equal triangles upon the same base, and upon the same side of it, are between the same parallels.
Σελίδα 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.
Σελίδα 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...
Σελίδα 10 - Prove that parallelograms on the same base and between the same parallels are equal in area.
Σελίδα 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.
Σελίδα 19 - Parallelograms on the same base, and between the same parallels, are equal to one another.
Σελίδα 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.
Σελίδα 6 - Then, because the three angles of every triangle are together equal to two right angles, [I.