 | Frederick Arthur Ambrose Talbot - 1915 - 158 σελίδες
...new value of the propeller thrust Fio. 28. Hj introduces a new air force R1( so that H^ Rj, and W are represented in magnitude and direction by the sides of a triangle taken in order (see fig. 28). It follows, then, that if the elevator position be fixed, variations in the magnitude... | |
 | John Paul Kottcamp - 1915 - 202 σελίδες
...plane. . (b) The lines of action of the forces pass through a common point. (c) The three forces may be represented in magnitude and direction by the sides of a triangle taken in order. (d) // the three forces are parallel the resultant force equals zero, and the algebraic sum of the... | |
 | Arthur Fage - 1917 - 204 σελίδες
...value of the propeller thrust FIG. 28. Hj introduces a new air force Rj, so that Hj, R j , and W are represented in magnitude and direction by the sides of a triangle taken in order (see fig. 28). It follows, then, that if the elevator position be fixed, variations in the magnitude... | |
 | 1877 - 668 σελίδες
[ Λυπούμαστε, το περιεχόμενο αυτής της σελίδας είναι περιορισμένο ] | |
 | Robert Alexander Houstoun - 1919 - 250 σελίδες
...also represented by BD, and the three forces represented by AB, BD, and DA are in equilibrium. Thus If three forces represented in magnitude and direction by the sides of a triangle FiG *"" taken in order act on a particle, then the forces are in equilibrium. This proposition is known... | |
 | Sydney Thomas Giles Andrews, Sydney Frederick Benson - 1920 - 508 σελίδες
...subject is that known as the Triangle of Forces, which states: 'If three forces, acting at a point, be represented in magnitude and direction by the sides of a triangle taken in order, they will be in equilibrium.' It should be noted that the converse of this theorem is also true, namely,... | |
 | S.T.G. Andrews and S.F. Benson - 1920 - 502 σελίδες
...subject is that known as the Triangle of Forces, which states: - If three forces, acting at a point, be represented in magnitude and direction by the sides of a triangle taken in order, they will be in equilibrium.- It should be noted that the converse of this theorem is also true, namely,... | |
 | William H. Black - 1922 - 134 σελίδες
...the single force which will hold AB, CA in equilibrium. Triangle Of Forces. If three forces can be represented in magnitude and direction by the sides of a triangle taken in order, these forces are in equilibrium. Conversely, if three forces acting at a point are in equilibrium,... | |
 | W. T. Clough - 1923 - 294 σελίδες
...of I Ib. acting : =~* — vertically downwards. Also they are in equilibrium, therefore they can be represented in magnitude and direction by the sides of a triangle taken in order. From A draw AF parallel to CD, and produce upwards the line of action of the weight of I Ib. to meet... | |
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If three forces, represented in magnitude and direction by the sides of a triangle, act on a point, they will keep it at rest. 
