Books Books
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.
Gibson's London matriculation guide, by J. Gibson [and others]. - Page 42
1882

## The mechanical Euclid, containing the elements of mechanics and hydrostatics

William Whewell - 1837 - 226 pages
...parallel to them in direction and proportional to them in magnitude. * PROP. XIV. If three forces, represented in magnitude and direction by the sides of a triangle taken in order, act on a point, they will keep it in equilibrium. Let three forces, represented in magnitude and direction...

## An Elementary Treatise on Mechanics: For the Use of Junior University Students

Richard Potter - Mechanics - 1846 - 172 pages
...in order, will represent the forces. Conversely, if three forces which act at a point be represented by the sides of a triangle, taken in order, they will be in equilibrium. This proposition is called the triangle of forces. If the three forces P, Q, R, in equilibrium, act...

## An Elementary Treatise on Mechanics: Intended for the Use of Colleges and ...

William Whewell - Mechanics - 1847 - 191 pages
...at whatever point of the force the resolution be supposed to take place. 57. PIIOP. If three forces, represented in magnitude and direction by the sides of a triangle taken in order, act on a point, they will keep it in equilibrium. Let three forces, represented in magnitude and direction...

## An elementary treatise on mechanics

Richard Potter - 1848 - 196 pages
...in order, will represent the forces. Conversely, if three forces which act at a point be represented by the sides of a triangle, taken in order, they will be in equilibrium. This proposition is called the triangle offerees. If the three forces, P, Q, R, in equilibrium, act...

## An Elementary Treatise on Mechanics: Embracing the Theory of Statics and ...

Augustus William Smith - Mechanics, Analytic - 1855 - 340 pages
...the triangle, taken in order, will represent the forces. Conversely, if the forces can be represented by the sides of a triangle, taken in order, they will be in equilibrium. Let the forces P, Q, and R be in equilibrium, and be repreB sented by AB, AD, and AE respectively....

## An Elementary Treatise on Mechanics: Embracing the Theory of Statics and ...

Augustus William Smith - Mechanics, Analytic - 1855 - 368 pages
...the triangle, taken in order, will represent the forces. Conversely, if the forces can be represented by the sides of a triangle, taken in order, they will be in equilibrium. Let the forces P, Q, and R be in equilibrium, and be represented by AB, AD, and AE respectively. Produce...

## Cambridge examination papers: a suppl. to the University calendar, 1856-59

Cambridge univ, exam. papers - 1856 - 200 pages
...the pressure on the fulcrum be 25 pounds, what are the magnitudes of the forces ? 2. If three forces represented in magnitude and direction by the sides of a triangle taken in order, act on a point, they will keep it at rest. Two forces whose magnitudes are 12 and 5 pounds respectively,...

## An elementary treatise on Mechanics

Stephen Parkinson - Mechanics - 1863 - 408 pages
...Bruges, without any strict proof of it. 22. The Triangle of Forces. If three forces acting at a point be represented in magnitude and direction by the sides...triangle taken in order, they will be in equilibrium. Let ABC be the triangle whose sides taken in order represent in direction and magnitude g three forces...