 ... directions of the forces sensibly parallel : whence we must conclude, that the line of direction of the resultant of two parallel forces is in the plane of the forces, is parallel to the direction of the forces, and that the moment of the resultant,...  An Elementary Treatise on Mechanics - Page 48by Isaac Wilber Jackson - 1854 - 197 pagesFull view - About this book
 | Siméon Denis Poisson - 1842 - 706 pages
...the theorem which which has been now demonstrated implies, that the moment of the resultant of the two forces is equal to the sum or difference of the moments of these two forces, according as the components tend to make their points of application turn in the... | |
 | William Whewell - Mechanics - 1847 - 208 pages
...different planes. 60. PROP. The moment of the resultant of two forces acting in one plane about any point is equal to the sum or difference of the moments of the components ; according as the forces tend to turn the system the same or different ways. Let AP, AQ... | |
 | William Holms Chambers Bartlett - Mechanics - 1850 - 662 pages
...the forces, and that the moment of the resultant, taken in reference to any point in the plane of the forces, is equal to the sum or difference of the moments of the components, according as they tend to turn the system in the same or opposite directions about the... | |
 | William Holms Chambers Bartlett - Astronomy - 1850 - 640 pages
...the forces, and that the moment of the resultant, taken in reference to any point in the plane of the forces, is equal to the sum or difference of the moments of the components, according as they tend to turn the system in the same or opposite directions about the... | |
 | Gaspard Monge - Statics - 1851 - 228 pages
...of the resultant K of these forces referred to any point D, taken in the plane of these directions, is equal to the sum or difference of the moments of the forces P, Q, referred to the same point, according as the point D is without or within the angle PAQ, formed... | |
 | Isaac Wilber Jackson - Mechanics - 1852 - 202 pages
...component which has the greater moment, We may therefore say that the moment of the resultant of any t^vo forces is equal to the sum or difference of the moments of the forces., according as the forces tend to turn their points of application in the same sense, or in opposite senses, about the... | |
 | Charles Astor Bristed - 1852 - 470 pages
...forces act upon a point, the moment of their resultant about any point in the plane of their action is equal to the sum or difference of the moments of the two forces. 4. A lever acted on by any two forces will be kept in equilibrium about a fulcrum, when... | |
 | William Holms Chambers Bartlett - Astronomy - 1855 - 646 pages
...the forces, and that the moment of the resultant, taken in reference to any point in the plane of the forces, is equal to the sum or difference of the moments of the components, according as they tend to turn the system in the same or opposite directions about the... | |
 | Dublin city, univ - 1878 - 498 pages
...diagonal. 2. Prove that the moment of the resultant of two forces with regard to any point in their plane is equal to the sum or difference of the moments of the components, and show how to distinguish the two cases. 3. If there be a system of parallel lines, determine... | |
 | William Woolsey Johnson - Mechanics - 1901 - 484 pages
...shortest distance between them. 220. The combined turning effect of two forces about a given axis is the sum or difference of the moments of the forces according as they tend to turn the body in the same or in opposite directions. In like manner, adopting one direction... | |
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