Newton's principia, first book sections I, II, III, with notes and illustrations and a collection of problems, principally intended as examples of Newton's methods (1900)
ibe a horizontal circle with uniform velocity. Find thevelocity and the tension of the string. Let A be the point of suspension, BG the radius of the circledescribed; therefore, the circle being described uniformly, theresultant force on the body tends to the centre B^ and the measure of the… … also. FBG g-..GB. AB, Art. 171, .-. V= ^-^^, and, if GD be perpendicular to AG, BG = AB.BD; and thevelocity will be that due to falling through the space \BD. XXI. 1. If the cube of the velocity, in circles uniformly described, beinversely proportional to the periodic time, shew that the law…
Mechanics · Celestial mechanics
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