# Parabolas Sentence Examples

This value of 0 is the same for all

**parabolas**which pass through D and E and have their axes at right angles to KL.As the loads move over the girder, the points C, D, E describe the

**parabolas**M1, M2, M3 i the middle ordinates of which are 4W 1 1, 4W 2 1, and 4W3l.The three lightly W2 dotted

**parabolas**are the curves of maximum moment for each of the loads taken separately.In the geometry of plane curves, the term parabola is often used to denote the curves given by the general equation a' n x n = ym+n, thus ax= y 2 is the quadratic or Apollonian parabola; a 2 x = y 3 is the cubic parabola, a 3 x = y4 is the biquadratic parabola; semi

**parabolas**have the general equation ax n-1 = yn, thus ax e = y 3 is the semicubical parabola and ax 3 = y 4 the semibiquadratic parabola.Diverging

**parabolas**are cubic curves given by the equation y 2 = 3 -f-bx 2 -cx+d.The sun is a small target for a meteorite coming from infinity to hit, and if this considerable quantity reaches its mark, a much greater amount will circulate round the sun in

**parabolas**, and there is no evidence of it where it would certainly make itself felt, in perturbations of the planets.The five divergent

**parabolas**are curves each of them symmetrical with regard to an axis.It should also be remarked that even if the curves were not

**parabolas**, it would always be possible to draw**parabolas**to agree closely with the observations over a restricted range of temperature.If one of the foci be at infinity, the conics are confocal

**parabolas**, which may also be regarded as**parabolas**having a common focus and axis.He discovered a simpler method of quadrating

**parabolas**than that of Archimedes, and a method of finding the greatest and the smallest ordinates of curved lines analogous to that of the then unknown differential calculus.AdvertisementThe second includes a "Method for the Quadrature of

**Parabolas**," and a treatise "on Maxima and Minima, on Tangents, and on Centres of Gravity," containing the same solutions of a variety of problems as were afterwards incorporated into the more extensive method of fluxions by Newton and Leibnitz.The divergent

**parabolas**are of five species which respectively belong to and determine the five kinds of cubic curves; Newton gives (in two short paragraphs without any development) the remarkable theorem that the five divergent**parabolas**by their shadows generate and exhibit all the cubic curves.He also discovered the remarkable fact that the

**parabolas**described (in a vacuum) by indefinitely numerous projectiles discharged from the same point with equal velocities, but in all directions have a paraboloid of revolution for their envelope.