Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica 10
... vertical at any moment . Then the accelera- tion of the heavy particle , being the tangential component of gravity , is g sin 4 , and if s denote S the distance from the lowest point , measured along the で which , when the arc is small ...
... vertical at any moment . Then the accelera- tion of the heavy particle , being the tangential component of gravity , is g sin 4 , and if s denote S the distance from the lowest point , measured along the で which , when the arc is small ...
Stranica 27
... vertical . Describe two concentric circles ( Fig . 16 ) whose radii are the two amplitudes ; then one component will be the horizontal motion of a point н travelling uniformly round one circle , and the other component will be the vertical ...
... vertical . Describe two concentric circles ( Fig . 16 ) whose radii are the two amplitudes ; then one component will be the horizontal motion of a point н travelling uniformly round one circle , and the other component will be the vertical ...
Stranica 28
... vertical diameter of the circle described by v will be the H H V H FIG . 16 . V H limits of vertical motion . Hence the ellipse will be in- scribed in the rectangle formed by these four tangents . To determine the points of contact of ...
... vertical diameter of the circle described by v will be the H H V H FIG . 16 . V H limits of vertical motion . Hence the ellipse will be in- scribed in the rectangle formed by these four tangents . To determine the points of contact of ...
Stranica 29
Joseph David Everett. of the rectangle . The points in which they meet the vertical sides will be the points of contact of the ellipse , and will evidently be at the distance o v sin HOV from the middle points of the vertical sides . In ...
Joseph David Everett. of the rectangle . The points in which they meet the vertical sides will be the points of contact of the ellipse , and will evidently be at the distance o v sin HOV from the middle points of the vertical sides . In ...
Stranica 40
... vertical , and the direction of wave - propagation horizontal . Then a particle which is in its highest position is at the crest of a wave , and a particle in its lowest position is at the trough of a wave ; and these particles will ...
... vertical , and the direction of wave - propagation horizontal . Then a particle which is in its highest position is at the crest of a wave , and a particle in its lowest position is at the trough of a wave ; and these particles will ...
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Uobičajeni izrazi i fraze
amplitude approximately axis boards Books Cabinet Edition called centre Chapter Church circle circular cloth component compound compression constant continued Crown 8vo curve denote described difference direction displacement distance double Edition elasticity ellipse energy English epoch equal equation Essays extension extreme figure fixed force fork given gives half Hence History horizontal Illustrations increase length Maps maximum mean middle moving nearly nodes obtained opposite directions original parallel particle pendulum period perpendicular phase pipe pitch places plane Plates position present produce projection propagation ratio reflected regarded represented resultant revolving right angles round S.H. motions Series shows sides simple harmonic motion sound square straight line string tion tone traced Translated travelling undulations uniform velocity vertical vibrations vols wave-length waves whole Woodcuts
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