Analytical mechanics for students of physics and engineering (1913)
Dadourian, Haroutune Mugurditch, 1878- · New York, D. Van Nostrand Company · leaf 103
n between the lineardisplacement of a particle and itsangular displacement about an axis may be found from aconsideration of Fig. 54: r_ ds cos <j>r where ds is the linear displacement of the particle P, dd isthe corresponding displacement about an axis through thepoint 0 perpendicular to the… … Fig. dd = ds or 6 MOTION 87 84. Unit Angle. — In the last equation 0= 1 when s=r;therefore the angle which is subtended at the center of acircle by an arc equal to the radius is the unit of angle.This unit is called the radian. Angles and angular dis-placements have no dimensions. Why? 85. Angular…
Mechanics, Analytic
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
