|Halliday, Resnick and Walker
FUNDAMENTALS OF PHYSICS 6/e
Chapter Five: Force and Motion I
Free Body Diagrams Tutorial
University of Guelph Department of Physics.
A tutorial on free body diagrams that includes situations involving gravitation, the normal force, friction, push/pull and tensions. Good pictures with overlaid vectors, as well as the same situations reduced to Free Body Diagram (FBD) sketches. There is also a three level graphic-based FBD self-testing quiz which is elaborate but a little slow.
Forces, Inertia and Accelerations...
IUPUI WebPhysics Project, by Professors Gregor Novak and Evelyn Patterson.
This is a very complex site which contains investigatory activities, theoretical descriptions and quicktime movies related to learning about forces, Newton's Laws, free fall, and gravitation. The US Air Force Academy's Cockpit Physics curriculum teaches introductory physics via airforce and military applications.
Sir Isaac Newton (1643-1727)
Online biography, MacTutor History of Mathematics archive, School of Mathematical and Computational Sciences University, St Andrews University, Scotland.
Newton's life and work in mechanics, optics, gravitation, and calculus, are described. There is an extensive set of materials describing Newton's theory of gravitation and the calculation of orbits in particular. Additional information on Newton is found in the Rice Catalog of the Scientific Community in the 16th and 17th Centuries.
HRW 6/e Chapter Index