Dustin was lean and handsome with clear, cool blue eyes and sharp, **angular** features.

His black curly hair was cut short, every hair in place, and his **angular** jaws were freshly shaven.

Given certain linear and **angular** measurements, the area must be so and so.

The rate at which work is done on a particular axle is measured by the product where T is the torque or turning moment exerted on the axle by the motor or mechanism applied to it for this purpose, and is the **angular** velocity of the axle in radians per second.

Another curious theorem proposed by Bouilland in 1625 as a substitute for Kepler's second law is that the **angular** motion of the body as measured around the empty focus F' is (approximately) uniform.

A fifth element is the position of the pericentre, which may be expressed by its **angular** distance XFN from the ascending node.

If the **angular** interval between the components of a double star were equal to twice that expressed in equation (15) above, the central disks of the diffraction patterns would be just in contact.

Neither magnifies **angular** width of the object under view.

Nor diminishes the If we define as the " dispersion " in a particular part of the spectrum the ratio of the **angular** interval dB to the corresponding increment of wave-length dX, we may express it by a very simple formula.

If the semi-**angular** aperture (w) be T 36, and tan 0' might be as great as four millions before the error of phase would reach 4X.

It is necessary that the aperture of the pupil be accommodated to the **angular** extent of the spectrum, or reciprocally.

The aperture and the number of bands being both fixed, the condition of blackness determines the **angular** magnitude of a band and of the spectrum.

(7) Thus with g=o, the cylinder will describe a circle with **angular** velocity 2pw/(a+p), so that the radius is (a+p)v/2pw, if the velocity is v.

With v=o, the **angular** velocity of the cylinder is 2w; in this way the velocity may be calculated of the propagation of ripples and waves on the surface of a vertical whirlpool in a sink.

Two words are almost illegible, and the **angular** print slants in every direction.

These letters are of simple, square, **angular** design.