Mechanics 105 - links
Some pages dealing with significant figures
http://dbhs.wvusd.k12.ca.us/SigFigs/SigFigs.html
http://www.angelfire.com/oh/cmulliss/
Online physics courses, notes:
Gail Dodge, Old Dominion, http://newton.physics.odu.edu/dodge/lecturenotes.html
Chapter two
http://webphysics.davidson.edu/physletprob/ch7_in_class/in_class7_1/mechanics7_1_1.html
http://webphysics.davidson.edu/physletprob/ch8_problems/ch8_1_kinematics/default.html
http://webphysics.davidson.edu/physletprob/Default.htm