If a moving point possess simultaneously velocities which are represented in magnitude and direction by the two sides of a parallelogram drawn from a point, they are equivalent to a velocity which is represented in magnitude and direction by the diagonal... Structural and Stress Analysis - Page 22by T.H.G. Megson - 2005 - 744 pagesLimited preview - About this book
| William Whewell - Mechanics - 1837 - 182 pages
...COR. If the components be represented in magnitude and direction by the sides of a parallelogram, the **resultant is represented in magnitude and direction by the diagonal of the parallelogram.** DBF. Forces may be represented by lines parallel to them in direction and proportional to them in magnitude.... | |
| William Whewell - Mechanics - 1847 - 191 pages
...COR. If the components be represented in magnitude and direction by the sides of a parallelogram, the **resultant is represented in magnitude and direction by the diagonal of the parallelogram.** 56. PROP. Any force represented in magnitude and direction by one side of a triangle, is equivalent... | |
| Louis Poinsot - 1847
...K H THEOREM IV. 35. The resultant of any two forces P and Q (Fig. 14), applied at the same point A, **is represented in magnitude and direction by the diagonal of the parallelogram** ABDC, constructed upon the lines AB, AC, which represent these forces in magnitude and direction. We... | |
| Isaac Todhunter - 1853
...This is called the resolution of a force. 21. Since the resultant of two forces acting on a particle **is represented in magnitude and direction by the diagonal of the parallelogram** constructed upon the lines which represent these forces in magnitude and direction, it follows that,... | |
| Joseph Allen Galbraith - 1854
...upon the same B point O, their combined effect is the same as the effect of a single force OC, which **is represented in magnitude and direction by the diagonal of the parallelogram** formed by drawing BC and AC parallel to OA and OB. Let P and Q be two pulleys (with carefully constructed... | |
| Isaac Wilber Jackson - Mechanics - 1854 - 197 pages
...applied to a material point, and represented by lines measured from this point on their directions, **is represented in magnitude and direction by the diagonal of the parallelogram** constructed on these lines. This proposition is called the parallelogram of forces. The forces P and... | |
| Morin (M., Arthur Jules) - Mechanics - 1860 - 445 pages
...direction. 119. Application of Varignon's theorem to forces. — Since the resultant of two forces **is represented in magnitude and direction by the diagonal of the parallelogram** constructed upon these forces, as sides, it follows that the purely geometrical theorem of Varignon... | |
| Isaac Todhunter - Statics - 1866 - 364 pages
...This is called the resolution of a force. 21. Since the resultant of two forces acting on a particle **is represented in magnitude and direction by the diagonal of the parallelogram** constructed upon the straight lines which represent these forces in magnitude and direction, it follows... | |
| Encyclopedias and dictionaries - 1867
...represented in magnitude and direction by two straight lines, are equivalent to a third force which **is represented in magnitude and direction by the diagonal of the parallelogram** constructed with the two lines as ita sides. [COMPOSITION.] This theorem is frequently called that... | |
| Charles Knight - Encyclopedias and dictionaries - 1867
...represented in magnitude and direction by two straight lines, are equivalent to a third force which **is represented in magnitude and direction by the diagonal of the parallelogram** constructed with the two lines as its sides. [COMPOSITION.] This theorem is frequently called that... | |
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