Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
Βιβλία Βιβλία
" If three forces, represented in magnitude and direction by the sides of a triangle, act on a point, they will keep it at rest. "
The Mechanical Euclid: Containing the Elements of Mechanics and Hydrostatics ... - Σελίδα 46
των William Whewell - 1837 - 182 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Steel Bridge Designing

Melville Baker Wells - 1913 - 260 σελίδες
...negative. Equilibrium.—If three forces in one plane act at one point and are in equilibrium they may be represented in magnitude and direction by the sides of a triangle taken in order; and conversely, if the sides of a triangle represent in magnitude and direction three forces meeting...

The Aeroplane: A Concise Scientific Sudy

Arthur Fage - 1915 - 136 σελίδες
...value of the propeller thrust. FIG. 28. H1 introduces a new air force R1, so that H1, R1, 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...

The Aeroplane: A Concise Scientific Sudy

Arthur Fage - 1915 - 136 σελίδες
...value of the propeller thrust FIG. 28. H! introduces a new air force R1; so that Hj, R1( 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...

Elementary Mechanics for the Practical Engineer: Engineers' Study Course ...

John Paul Kottcamp - 1915 - 181 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...

Elements of Physics

Robert Alexander Houstoun - 1919 - 221 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...

The Theory and Practice of Aeroplane Design

S.T.G. Andrews and S.F. Benson - 1920
...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,...

A-level Physics

Roger Muncaster - 1993 - 953 σελίδες
...forces If a body is in equilibrium under the action of three coplanar forces, then the forces can be represented in magnitude and direction by the sides of a triangle taken in order. This is known as the triangle efforces. QUESTIONS 4B 1 . Solve the problem in example 4. 1 by using...
Περιορισμένη προεπισκόπηση - Σχετικά με αυτό το βιβλίο

Structural and Stress Analysis

T. H. G. Megson - 1996 - 641 σελίδες
...triangle of forces which states that: // three forces acting at a point are in equilibrium they may be represented in magnitude and direction by the sides of a triangle taken in order. The law of the triangle of forces may be used in the analysis of a plane, pin-jointed truss in which,...
Περιορισμένη προεπισκόπηση - Σχετικά με αυτό το βιβλίο

An Introduction to Mechanics

N. Basu, S. Nanda, P. C. Nayak - 1999 - 419 σελίδες
...satisfy the following laws. Triangle Law of Forces If two forces acting at a point be represented both in magnitude and direction by the sides of a triangle taken in order, then their resultant is represented in magnitude and direction by the third side of the triangle taken...
Περιορισμένη προεπισκόπηση - Σχετικά με αυτό το βιβλίο

MECHANICAL SCIENCES: ENGINEERING MECHANICS AND STRENGTH OF MATERIALS

AKSHAY RANJAN PAUL, PIJUSH ROY, SACHAYAN MUKHERJEE - 2004 - 596 σελίδες
...triangle, each side being proportional to the force (c) if three forces acting upon a particle are represented in magnitude and direction by the sides of a triangle, taken in order, they will be in equilibrium (d) if three forces acting at a point are in equilibrium, each force is...
Περιορισμένη προεπισκόπηση - Σχετικά με αυτό το βιβλίο




  1. Η βιβλιοθήκη μου
  2. Βοήθεια
  3. Σύνθετη Αναζήτηση Βιβλίων
  4. Λήψη ePub
  5. Λήψη PDF