# Osculating sentence example

Such a curve may be considered as described by a point, moving in a line which at the same time rotates about the point in a plane which at the same time rotates about the line; the point is a point, the line a tangent, and the plane an

**osculating**plane, of the curve; moreover the line is a generating line, and the plane a tangent plane, of a developable surface or torse, having the curve for its edge of regression.The position and velocity being given in all three co-ordinates, a certain

**osculating**plane is determined for each instant in which the planet is moving at that instant.The

**osculating**plane of a stream line in steady motion contains the resultant acceleration, the direction ratios of which are du du, du d i g d g 2 _ dH dx +v dy + dz - 2v?The whole of the foregoing reasonings are applicable, not merely when acm and bbb are actual cylinders, but also when they are the

**osculating**cylinders of a pair of cylindroidal surfaces of varying curvature, A and B being the axes of curvature of the parts of those surfaces which are in contact for the instant under consideration.For the

**osculating**circle at any point includes the whole of the y curve which lies beyond; and the successive convolutions envelop one another without intersection.AdvertisementIt follows that the

**osculating**plane of the curve formed by the string must contain the normal to the surface, i.The whole of the foregoing reasonings are applicable, not merely when A and B are actual regular cones, but also when they are the

**osculating**regular cones of a pair of irregular conical surfaces, having a common apex at 0.She stopped suddenly, her expression

**osculating**from concerned to humor and then back again.