| George Minchin Minchin - 1900 - 258 páginas
...the rule for unlike parallel forces ? 3. Prove that the sum of the moments of any two parallel forces **about any point in their plane is equal to the moment of their resultant about** that point. 4. Define a couple. Explain the meaning of expressing the resultant of two equal unlike... | |
| Leander Miller Hoskins - 1900 - 436 páginas
...— Proposition. — The algebraic sum of the moments of any two coplanar forces with respect to a **point in their plane is equal to the moment of their resultant** with respect to that point. In the proof of this proposition two cases must be considered, according... | |
| Andrew Gray - 1901 - 688 páginas
...theorem, which will be of great service later, that the sum of the moments of any two directed quantities **about any point in their plane is equal to the moment of their resultant about the same point.** The sum of the moments is zero, if the point be on the resultant, and is not zero unless this is the... | |
| Andrew Gray - 1901 - 702 páginas
...theorem, which will be of great service later, that the sum of the moments of any two directed quantities **about any point in their plane is equal to the moment of their resultant about the same point.** The sum of the moments is zero, if the point be on the resultant, and is not zero unless this is the... | |
| 1901
...sin QOR : sin ROP : sin POQ. (b) Prove that the sum of the moments of two forces acting at a point **about any point in their plane is equal to the moment of their resultant about the same point** ; and extend this theorem to the case of any number of coplanar forces acting at a point. (c) Shew... | |
| Andrew Gray - 1901 - 688 páginas
...moments of any number of quantities directed along coplanar lines which meet in a point, taken round **any point in their plane, is equal to the moment of their resultant about the same point.** 118. General Theorem of Composition of Moments. — This theorem is only a particular case of a more... | |
| Eldred John Brooksmith - 1901
...2. Prove that the algebraical sum of the moments of a number of coplanar forces acting on a particle **about any point in their plane is equal to the moment of their resultant about** that point. /"is the orthocentre of a triangle ABC. Forces act along AP, BP, CP, and are proportional... | |
| 1901
...system of forces in one plane act at the same point. Shew that the sum of the moments of the forces **about any point in their plane is equal to the moment of their resultant.** Two light rods AB, .4 fare free to move in a •vertical plane about the fixed point A. S, C&re connected... | |
| University of Toronto - 1901
...acting in one plane, about any point in the plane. Prove that the sum of the moments of two forces **about any point in their plane is equal to the moment of** the resultant about the same point. 3. Obtain the conditions of equilibrium for (a) any number of forces... | |
| University of St. Andrews - 1902
...it can be represented geometrically. Prove that if two forces which meet at a point act on a body, **the algebraic sum of their moments about any point...plane is equal to the moment of their resultant about** that point. A straight weightless rod is kept in equilibrium by three parallel forces A, B, C. Show... | |
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