...Whatis called centrifugal force is in truth only inertia...
Richard A. Proctor 「Myths and Marvels of Astronomy」
...A part of the apparentchange in gravitation is accordingly due to the centrifugal force; butthere is, in addition, a real alteration...
Robert Stawell Ball 「The Story of the Heavens」
...Thequicker the body is moving the greater must be the centrifugal force,and the greater must be the attractive power of the central body...
Robert Stawell Ball 「The Story of the Heavens」
...It was six years before Huyghens discovered andpublished the laws of centrifugal force, but in some quiet way of hisown Newton knew about it and applied the idea to the motion of theplanets...
Oliver Lodge 「Pioneers of Science」
...The moving mass pulls at the elastic—thatis its centrifugal force; the hand at the centre pulls also—that iscentripetal force...
Oliver Lodge 「Pioneers of Science」
...Empedocles attributed its state of rest to centrifugal force by therapid circular movement of the heavens, as water is stationary in a pail whenwhirled round by a string...
George Forbes 「History of Astronomy」
ランダム例文:
Dillingham reminiscent mutterings
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