Young, Charles A. (Charles Augustus), 1834-1908, Young, Anne Sewell, b. 1871., ed · Boston, New York [etc.] Ginn and Company · leaf 393
locity (m i le s per second) varies inversely as the dis-tance from the centre of force to the bodys line of motion at the moment. III. The angular velocity (degrees per second) varies inversely asthe square of the radius vector. These three statements are not independent laws, but only… … 374 APPENDIX. [§ 502 of the radius vector. It makes no difference whether the force varieswith the square or the logarithm of the distance; whether it is increas-ing or decreasing, attractive or repulsive, continuous or intermittent,provided only it be always central. 503. Proof of the Law of…
Astronomy · Constellations
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