Dinwiddie, James2009-07-212009-07-212009-07-21http://hdl.handle.net/10222/11703These lecture notes written by James Dinwiddie ca. 1793 discuss natural philosophy with a focus on topics in physics including mechanics, simple machines, and friction. This file consists of 25 pages of lecture notes.enFriction1793Lecture notesSimple machinesJames DinwiddieMechanicsNotes on a Course of Lectures on Natural Philosophy, No. 3 - MechanicsText