Elements of Natural Philosophy |
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Page 23
... mean lunar hours , if CQ be turned uni- formly at the rate of once round in 12 mean solar hours . Days and half - days are marked by a counter geared to CO . The distance of S from a fixed line through C shows the deviation from mean ...
... mean lunar hours , if CQ be turned uni- formly at the rate of once round in 12 mean solar hours . Days and half - days are marked by a counter geared to CO . The distance of S from a fixed line through C shows the deviation from mean ...
Page 24
... mean water ) of the lunar tide alone , is about 95 of a lunar hour , that is , '98 of a solar hour ( being the same part of 12 lunar hours that 28 ° 26 ' , or the angle whose sine is is of 360 ° ) . This maximum deviation will be in ...
... mean water ) of the lunar tide alone , is about 95 of a lunar hour , that is , '98 of a solar hour ( being the same part of 12 lunar hours that 28 ° 26 ' , or the angle whose sine is is of 360 ° ) . This maximum deviation will be in ...
Page 25
... mean position . In the case of a single simple harmonic motion , the corresponding curve would be that described by the point P in $ 70 , if , while Q maintained its uniform circular motion , the circle were to move with uniform ...
... mean position . In the case of a single simple harmonic motion , the corresponding curve would be that described by the point P in $ 70 , if , while Q maintained its uniform circular motion , the circle were to move with uniform ...
Page 46
... mean principal axis of the ellipsoid . Every Xplane through O , perpendicular to the plane of the diagram , cuts the ellipsoid in an ellipse of which one principal axis is the diameter in which it cuts the ellipse of the diagram , and ...
... mean principal axis of the ellipsoid . Every Xplane through O , perpendicular to the plane of the diagram , cuts the ellipsoid in an ellipse of which one principal axis is the diameter in which it cuts the ellipse of the diagram , and ...
Page 47
... mean principal axis of the strain ellipsoid . 148. The consideration of the circular seçtions of the strain ellip soid is highly instructive , and leads to important views with reference to the analysis of the most general character of ...
... mean principal axis of the strain ellipsoid . 148. The consideration of the circular seçtions of the strain ellip soid is highly instructive , and leads to important views with reference to the analysis of the most general character of ...
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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 cord corresponding 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 formulae friction geometrical given force Hence hodograph horizontal inclined infinitely small instant inversely kinetic energy length magnitude mass matter measured moment of inertia momentum moving normal section P₁ parallel parallelogram particle path pendulum perpendicular plane perpendicular portion position pressure principal axes principle produce projection proportional quantity radius radius of gyration reckoned rectangular relative 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 tion torsion uniform unit vertical weight whole wire