A particle moving with a uniform velocity would be denoted by Wallis by the formula s = vt, ...while previous writers would have denoted the same relation by stating what is equivalent to the proposition s1 : s2 = v1t1 : v2t2 (see e.g. Newton's Principia, bk. I. sect. I., lemma 10 or 11).
John WallisRelated topics
equivalent formula lemma moving particle previous principia proposition relation sect see stating uniform velocity whileRelated quotes
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