Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 114
agonal, but in theopposite direction, or from rto A, and with such intensityas to destroy this velocity;no motion can take place, sothat the force X, destroyingthe effect of the forces Pand Q, will maintain theseforces in equilibrio. Take, up-on the diagonal, the distance AD — X, and conceive it to… … 110 NATURAL PHILOSOPHY. the resultant ofany two obliqueforces applied toa point; represented by the diagonal of a parallelogram; forces combinedby the same rulesas velocities; experimentalillustration of theparallelogramof forces. resultant A D, equal in intensity to X, are proportionalto the…
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