Elements of Natural Philosophy, Volume 1 |
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Page 47
... applied in any other order as well as that stated . Thus , if the simple elongation is made first , the body thus altered must get just the same shear in planes perpendicular to the line of elongation as the originally unaltered body ...
... applied in any other order as well as that stated . Thus , if the simple elongation is made first , the body thus altered must get just the same shear in planes perpendicular to the line of elongation as the originally unaltered body ...
Page 55
... applied . Even the most rigid substances , when brought together , do not touch at a point merely , but mould each other so as to produce a surface of application . On the other hand , gravity is a force of which the place of ...
... applied . Even the most rigid substances , when brought together , do not touch at a point merely , but mould each other so as to produce a surface of application . On the other hand , gravity is a force of which the place of ...
Page 59
... applied to define the centre of inertia of a system of material points , whether given equal or not . The result is equivalent to this : - The centre of inertia of any system of material points whatever ( whether rigidly connected with ...
... applied to define the centre of inertia of a system of material points , whether given equal or not . The result is equivalent to this : - The centre of inertia of any system of material points whatever ( whether rigidly connected with ...
Page 66
... applied . And this motion , if the body was moving beforehand , is either added to the previous motion if directly conspiring with it ; or is subtracted if directly opposed ; or is geometrically compounded with it , according to the ...
... applied . And this motion , if the body was moving beforehand , is either added to the previous motion if directly conspiring with it ; or is subtracted if directly opposed ; or is geometrically compounded with it , according to the ...
Page 67
... ( applied at one point ) is to be found by the same geometrical process as the resultant of any number of simultaneous velocities . 222. From this follows at once ( § 31 ) the construction of the Parallelogram of Forces for finding the ...
... ( applied at one point ) is to be found by the same geometrical process as the resultant of any number of simultaneous velocities . 222. From this follows at once ( § 31 ) the construction of the Parallelogram of Forces for finding the ...
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Common terms and phrases
acceleration action amount angular velocity anticlastic attraction axis called centimetre centre of gravity centre of inertia circle circular co-ordinates component configuration consider constant cosine couple curvature curve cylinder denote density described diagram displacement distance ellipse ellipsoid elongation equal equations equilibrium external point finite fixed point flexure fluid forces acting friction geometrical given force Hence hodograph horizontal infinitely small instant inversely kinetic energy length magnitude mass matter measured moment of inertia momentum moving normal section P₁ P₂ parallel parallelogram of forces particle path pendulum perpendicular plane perpendicular portion position potential pressure principal axes principle produce projection proportional quantity radius radius of gyration reckoned rectangular right angles rigid body rotation round shear shell sides simple harmonic motion solid angle space spherical surface spiral square straight line strain stress suppose tangent theorem theory tion torsion uniform unit vertical whole wire