and the second, which is no more than a consequence of the former, is that all bodies which move round a center, have a tendence to fly from it; because that the farther it is removed, the more the line which it moves in, approaches to a right line.
eta bigarrena, honen jarraia dena, hau da, edozein gorputz puntu baten inguruan jira-biran badabil, bertatik urruntzeko joera duela, zeren, zenbat eta urrunago, orduan eta egiten duen lerroa zuzenagoa den.