 | Thomas Claxton Fidler - 1887 - 538 Seiten
...moment. 2nd. For a weight attached between 0 and D, we have the bending moment — M = Vn-% .......... (14) Here, on the other hand, we have the forces V...weight is attached very near to the point 0, the moment V» will be greater than Hy, and M will be positive ; but if the weight is attached very near to the... | |
 | Charles Ezra Greene - 1911 - 268 Seiten
...j I zydzdy occurs, which is called the product 0f inertia and represented by Z. Products of inertia may be either positive or negative , according to the position of the axes. Fiom Fig. 39, z* = z cos a+ysin a, \ \v Fig. 38 MOMENTS OF INERTIA OF PLANE AREAS. JJ // = y... | |
 | Edward Rutledge Robbins - 1909 - 184 Seiten
...abscissa and — 7 is the ordinate. From these illustrations it is seen that the abscissa and the ordinate may be either positive or negative according to the position of the point. Briefly, For points in quadrant I, both b and a are positive. For points in quadrant II, b is... | |
 | John Oren Reed, Karl Eugen Guthe - 1911 - 658 Seiten
...VB, and VA — VB is a positive quantity, while VB— VA is negative. While difference of potential may be either positive or negative, according to the position of the two points with respect to the direction of the field, potential and difference of potential are scalar... | |
 | John Oren Reed, Karl Eugen Guthe - 1911 - 670 Seiten
...VB, and VA — VB is a positive quantity, while VB— VA is negative. While difference of potential may be either positive or negative, according to the position of the two points with respect to the direction of the field, potential and difference, of potential are scalar... | |
 | John Oren Reed, Karl Eugen Guther - 1911 - 314 Seiten
...VB, and VA — VB is a positive quantity, while VB— VA is negative. While difference of potential may be either positive or negative, according to the position of the two points with respect to the direction of the field, potential and difference of potential are scalar... | |
 | National Academy of Sciences (U.S.) - 1920 - 802 Seiten
...if the grazing angle 9, is determined by the position of the reflected beam of X-rays these errors may be either positive or negative, according to the position of the axis of rotation of the crystal with reference to what we have called the effective reflecting plane.... | |
 | National Academy of Sciences (U.S.) - 1920 - 800 Seiten
...if the grazing angle 6, is determined by the position of the reflected beam of X-rays these errors may be either positive or negative, according to the position of the axis of rotation of the crystal with reference to what we have called the effective reflecting plane.... | |
 | National Academy of Sciences (U.S.) - 1920 - 1136 Seiten
...if the grazing angle 0, is determined by the position of the reflected beam of X-rays these errors may be either positive or negative, according to the position of the axis of rotation of the crystal with reference to what we have called the effective reflecting plane.... | |
 | National Academy of Sciences (U.S.) - 1920 - 756 Seiten
...if the grazing angle 0, is determined by the position of the reflected beam of X-rays these errors may be either positive or negative, according to the position of the axis of rotation of the crystal with reference to what we have called the effective reflecting plane.... | |
| |
In an ordinary spectronometer, if the grazing angle 6, is determined by the position of the reflected beam of X-rays these errors may be either positive or negative, according to the position of the axis of rotation of the crystal with reference to what... 