Of Motion; an elementary treatise1859 |
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Termos e frases comuns
angular velocity apse axes axis balls center of force CHAPTER chord circle complete oscillation conic section considered constant acceleration cos² curve cycloid d²r d²x determine the motion Differential Calculus direction of motion dt dt dt² earth's effect elastic ellipse equal equation fixed point focus force acting geometrical horizontal hyperbola ideas impact impulse inclined plane initial direction initial distance initial position initially at rest instant intrinsic equation latus rectum Law of Motion length lowest point magnitude material bodies measure moving point NEWTON normal obtained orbit origin parabola parallelogram particle path perpendicular produced radius vector Second Edition shew sin² space passed straight line string supposed tangent tion Treatise Trinity College units of space University of Cambridge v₁ velocity acquired vertex vertical vis viva weight whence λα