Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica ix
... middle point of joining line is half the resultant . 19. Resultant motion ex- pressed by co - ordinates . 20. Motion of centre of mean position of n points is of resultant of their motions . 21. Motion of a point which divides joining ...
... middle point of joining line is half the resultant . 19. Resultant motion ex- pressed by co - ordinates . 20. Motion of centre of mean position of n points is of resultant of their motions . 21. Motion of a point which divides joining ...
Stranica 3
... middle point of its path , and varies directly as the distance of the particle from this point . The motion of a particle under these conditions is called Simple Har- monic Motion . SIMPLE HARMONIC MOTION . 5. We know that a particle B ...
... middle point of its path , and varies directly as the distance of the particle from this point . The motion of a particle under these conditions is called Simple Har- monic Motion . SIMPLE HARMONIC MOTION . 5. We know that a particle B ...
Stranica 13
... points in space . 18. THE MOTION OF THE MIDDLE POINT OF THE LINE JOINING ANY TWO POINTS A B IS HALF THE RESULT- ANT OF THEIR MOTIONS . This is obvious from the figure in the preceding section ; for since the diagonals of a parallelogram ...
... points in space . 18. THE MOTION OF THE MIDDLE POINT OF THE LINE JOINING ANY TWO POINTS A B IS HALF THE RESULT- ANT OF THEIR MOTIONS . This is obvious from the figure in the preceding section ; for since the diagonals of a parallelogram ...
Stranica 16
... middle point of A E ) the motion of G will be the resultant of the motions of A and B reduced one - half . This application of the pantagraph is , we believe , new.1 D 1 We have described the pantagraph in the manner which is simplest ...
... middle point of A E ) the motion of G will be the resultant of the motions of A and B reduced one - half . This application of the pantagraph is , we believe , new.1 D 1 We have described the pantagraph in the manner which is simplest ...
Stranica 30
... points of contact will again be the middle points of the sides , and the ellipse will be traced in the opposite direction to the circles ( Fig . 17 , G ) . When ov is three right angles in advance ( or one right angle in arrear ) of o H ...
... points of contact will again be the middle points of the sides , and the ellipse will be traced in the opposite direction to the circles ( Fig . 17 , G ) . When ov is three right angles in advance ( or one right angle in arrear ) of o H ...
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amplitude antinode approximately axis beats called centre CHAPTER circle coefficient of elasticity component compound compression crank Crown 8vo curve cylinder denote described difference displacement distance Edition ellipse elliptic harmonic motion epoch equal equation extreme positions fixed force fork Hence History horizontal interval JOHN STUART MILL length LL.D lowest position Maps maximum mean value middle point musical nodes number of vibrations obtained opposite directions parallel parallelogram particle pendulum period of vibration perpendicular phase pipe pitch plane Plates Post 8vo pressure produce pulleys pulse quarter period R. A. PROCTOR ratio resultant revolving rhombus right angles round S. R. GARDINER S.H. motion side simple harmonic motion simple tones sin² slot sound square statical energy stationary straight line string tions toothed wheel tracing tube uniform circular motions velocity of propagation vertical vibrations per second vols vt-x wave-length Woodcuts