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" The Parallelogram of Forces.— If two forces acting at a point be represented in magnitude and direction by the... "
Mathematical Formulae: For the Use of Candidates Preparing for the Army ... - Σελίδα 83
των R. M. Milburn - 1880 - 100 σελίδες
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Elementary Mechanics

Sir John Budd Phear - 1850 - 252 σελίδες
...Parallelogram of Forces, which asserts that— If two forces acting upon a particle be represented both in magnitude and direction by two straight lines drawn from that point, then their resultant will be represented in magnitude and direction by the diagonal, passing through...

Elementary mechanics

Harvey Goodwin (bp. of Carlisle.) - 1851
...the Parallelogram of Forces and may be enunciated as follows : If two forces acting upon a particle be represented in magnitude and direction by two straight lines drawn from the particle, then the diagonal of the parallelogram described upon these two straight lines will represent...

An Elementary Treatise on Mechanics: Designed as a Text-book for the ...

John Bradford Cherriman - 1858 - 92 σελίδες
...their directions. 19. The Principle of the PARALLELOGRAM OF FORCES. If two Forces acting on a particle be represented in magnitude and direction by two straight lines drawn from a point, and the parallelogram, of which these lines are adjacent sides, be completed, that diagonal...

Elementary statics, ed. by E. Sturges

George Rawlinson - 1860
...enunciate and prove the proposition. PROP. If two forces acting upon a particle in different directions be represented in magnitude and direction by two straight lines drawn from the particle, then the diagonal of the parallelogram constructed upon these two straight lines will...

An Elementary Treatise on Mechanics for the Use of the Junior Classes at the ...

Stephen Parkinson - 1863 - 374 σελίδες
...acting at a point : the theorem is called the parallelogram of forces, and may be thus enunciated. If two forces acting at a point be represented in magnitude and direction l>y two straight lines drawn from that point, and if a parallelogram be constructed having these two...

An elementary treatise on mechanics

Stephen Parkinson - 1863 - 374 σελίδες
...that contained in Art. 22, and is called the Polygon of Forces. Polygon of Forces. If any number of forces acting at a point be represented in magnitude and direction by the sides of a polygon taken in order, they will be in equilibrium. If the forces be represented in...

Mechanics Required for the Additional Subjects for Honours ... and for the ...

James L. McDowell - 1867 - 102 σελίδες
...PARALLELOGRAM OP FORCES. If two forces acting upon a point be represented in direction and magnitude by two straight lines drawn from that point, and if a parallelogram be constructed with these two lines for adjacent sides, then the diagonal of this parallelogram, which passes through...

An Elementary Course of theoretical and applied Mechanics, etc

Richard Wormell - 1869 - 238 σελίδες
...F', which lies between them by a quantity as small as we please ; hence we conclude, generally, that if two forces acting at a point be represented in magnitude and direction by two adjacent sides of a parallelogram, their resultant will have the direction of the diagonal of the parallelogram...

An elementary treatise on statics

J W. Mulcaster - 1871
...their difference, this is the algebraical sum of the forces. 32. Parallelogram of Forces.—If any two forces acting at a point be represented in magnitude and direction by the two sides of a parallelogram, the diagonal of the parallelogram passing through the given point...

Elementary statics

Harvey Goodwin (bp. of Carlisle.) - 1871
...the Parallelogram of Forces, and may be enunciated as follows : If two forces acting upon a particle be represented in magnitude and direction by two straight lines drawn from the particle, then that diagonal of the parallelogram described upon these two straight lines which...




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