%0 PDF %T Notes to Philosophy 167: Class 8 -- Descartes' Principia: Laws of Motion -- Part 12. %A Smith, George E. (George Edwin), 1938- %D 2015-09-02T17:47:30.460Z %8 2015-09-02 %I Tufts Archival Research Center %R http://localhost/files/br86bf42f %X Synopsis: Change of Motion and the Concept of Force -- The Rules for Change of Motion After Impact -- Empirical Problems: Descartes' Defense.; Generally corresponds to the video segment: Class 8, Part 12. %G eng %[ 2018-10-08 %9 Text %~ Tufts Digital Library %W Institution