Transactions of the Cambridge Philosophical SocietyUniversity Press, 1830 |
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الصفحة 108
... pendulum from its lowest position , and the expression for the velocity of the pendulum , are the same as those in an undisturbed cycloidal pendulum where a is the extent of the vibration , on each side , and the time which elapsed from ...
... pendulum from its lowest position , and the expression for the velocity of the pendulum , are the same as those in an undisturbed cycloidal pendulum where a is the extent of the vibration , on each side , and the time which elapsed from ...
الصفحة 116
... pendulum of a clock , or the balance of a watch , by the machinery which serves to maintain that motion . After describing generally the manner in which the weight by the intermediation of the wheel - work acts on the pendulum , and ...
... pendulum of a clock , or the balance of a watch , by the machinery which serves to maintain that motion . After describing generally the manner in which the weight by the intermediation of the wheel - work acts on the pendulum , and ...
الصفحة 118
... pendulum . The last may be called , from the name of their first proposer , Cumming's escapements . I shall first observe that the friction which in the recoil and dead - beat escapements takes place during the whole vibration does not ...
... pendulum . The last may be called , from the name of their first proposer , Cumming's escapements . I shall first observe that the friction which in the recoil and dead - beat escapements takes place during the whole vibration does not ...
المحتوى
by THOMAS JARRETT Esq B A | 65 |
Theory of Escapements by G B AIRY Esq M A | 105 |
On the Pressure produced on a flat Plate when opposed to a Stream | 129 |
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a₁ achromatic acqv angle annuity applied axis CAMBRIDGE PHILOSOPHICAL SOCIETY capital chronometers clock condensations conic section constant converge convex curve definite integral determined diameter diaphragm direction disc distance disturbance effect equal equation equi-convex eye-glass eye-piece Female fluid focal length fraction function GEORGE BIDDELL AIRY give given Hence increase instant integral lens be plano-convex lenses Male manner motion nearly nt+b object-glass observations obtained orifice paper plane particles pencil pendulum perpendicular pipe pitch plane side plumage portion position pressure probability produce profits propagation quantity ratio rays reed refraction rent satellites shew shewn spherical aberration supposed supposition surface t+r+1 theorem Titmouse TRINITY COLLEGE tube velocity vibration vowel wave аф