Elements of Natural Philosophy, Part 1 |
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Page 1
... action of Force is called , by the most logical writers , DYNAMICS . It is commonly , but erroneously , called ... action of force in maintaining rest , or preventing change of motion , the balancing of forces , ' or Equilibrium , is ...
... action of Force is called , by the most logical writers , DYNAMICS . It is commonly , but erroneously , called ... action of force in maintaining rest , or preventing change of motion , the balancing of forces , ' or Equilibrium , is ...
Page 2
... action of an infinite force . It is useful to con- sider at the outset various theorems connected with the geometrical notion of the path described by a moving point ; and these we shall now take up , deferring the consideration of ...
... action of an infinite force . It is useful to con- sider at the outset various theorems connected with the geometrical notion of the path described by a moving point ; and these we shall now take up , deferring the consideration of ...
Page 11
... action of gravity . In this case the space described in any interval is that which would be described in the same time by a point moving uniformly with a velocity equal to that at the middle of the interval . In other words , the ...
... action of gravity . In this case the space described in any interval is that which would be described in the same time by a point moving uniformly with a velocity equal to that at the middle of the interval . In other words , the ...
Page 35
... change in the direction of motion , but does not influence the velocity ; so , if a body be rotating about an axis , and be subjected to an action tending to produce rotation about a perpendicular axis , the D 2 KINEMATICS . 35.
... change in the direction of motion , but does not influence the velocity ; so , if a body be rotating about an axis , and be subjected to an action tending to produce rotation about a perpendicular axis , the D 2 KINEMATICS . 35.
Page 49
... action , the whole quantity of a fluid within any space at any time must be equal to the quantity originally in that space , increased by the whole quantity that has entered it , and diminished by the whole quantity that has left it ...
... action , the whole quantity of a fluid within any space at any time must be equal to the quantity originally in that space , increased by the whole quantity that has entered it , and diminished by the whole quantity that has left it ...
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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