Transactions of the Cambridge Philosophical SocietyUniversity Press, 1842 |
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الصفحة 222
... lever - frame to be so loaded at d that the lever - frame when carrying the barrel and toothed - wheel may be nearly in equilibrium about Then the weight w must be in a constant proportion to W. Now it will be possible always to arrange ...
... lever - frame to be so loaded at d that the lever - frame when carrying the barrel and toothed - wheel may be nearly in equilibrium about Then the weight w must be in a constant proportion to W. Now it will be possible always to arrange ...
الصفحة 223
... lever - frame must turn , in order to correct any small error of adjustment , will be large : whereas , if ad be greatly inclined to the horizon , the action of the going - fusee fails rapidly during the suspension of the action of W ...
... lever - frame must turn , in order to correct any small error of adjustment , will be large : whereas , if ad be greatly inclined to the horizon , the action of the going - fusee fails rapidly during the suspension of the action of W ...
الصفحة 225
... lever - frame , and the center of the winding - up - wheel , must be in the same straight line : and the pivot of the lever - frame , the place at which the cord is a tangent to the barrel , and the place at which the teeth of the ...
... lever - frame , and the center of the winding - up - wheel , must be in the same straight line : and the pivot of the lever - frame , the place at which the cord is a tangent to the barrel , and the place at which the teeth of the ...
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action algebra angle apse attraction axis bone caloric cause centre co-ordinates coefficients consequently curves cycloidal D'Alembert's Principle density direction distance dp² dt dt dv dw dx dx dx dy dx dy dz dx dz dx² dy dx dy dy dy dz dz dx e-al effect engine equilibrium evident exact differential fluid function Hence hypothesis integral lever-frame light line of motion luminiferous ether material particles medium molecular force obtained optic axes parallel parametric surface perpendicular plane position pressure produce propagation radius refraction respect result Rhynchosaur shew shewn substituting suppose surface of displacement symbol transversal U₁ variation velocity velocity of propagation vibrations wave weight wheels zero αφ аф аф аф