Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 62
ter of a period, or 90°, before A or behind B. 58. Composition of two simple harmonic motions at right angles to eachother.—^We will first take the case in which the periods and also the ampli-tudes are equal to each other. Let ADB be the circle of reference, and let each c^uadrant be dividedinto… … If another particle starts at D and has simpleharmonic motion along DD, and theperiod is the same for the two rect-angular motions, it is clear that theparticles at the same moment will havethe same velocity—they will meet atC, and when one reaches B the otherwill reach D, and so on. The…
Physics
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