HW20 The Line of Best Fit - The Line of Best Fit with Graphic Calculator http://www.regentsprep.org/Regents/math/ALGEBRA/AD4/linefitcalc.htm
HW The Line of Best Fit - The Chirping Rate of Snow Tree Crickets http://www.dartmouth.edu/~genchem/0102/spring/6winn/cricket.html
HW The Line of Best Fit - The Correlation Coefficient r -- Scroll down to the bottom http://argyll.epsb.ca/jreed/math9/strand4/scatterPlot.htm
HW The Line of Best Fit - Guessing the Correlation http://www.rossmanchance.com/applets/guesscorrelation/GuessCorrelation.html
Matrix Multiplication http://www.purplemath.com/modules/mtrxmult.htm
Matrix Algebra -- Tutorials and Interactive http://people.hofstra.edu/Stefan_Waner/realWorld/tutorialsf1/frames3_2.html
Matrix Multiplication for beginners http://www.mai.liu.se/~halun/matrix/
What is Voltage = Current x Resistance? (Text p.333) http://boatwiring.org/howvoltage.htm
Simulator of a Baseball Projectile http://www.exploratorium.edu/baseball/scientificslugger.html
Projectile Motion-History and Vectors http://www.mansfieldct.org/schools/mms/staff/hand/Projectilemotion.htm
Acceleration due to gravity-interesting how it is calculated http://www.daviddarling.info/encyclopedia/A/accgrav.html
Mars--Acceleration due to gravity http://hypertextbook.com/facts/2004/JahshirahRossi.shtml
Excellent Physics Tutorial: Free Fall, Projectile Motion, Inclined Planes http://www.glenbrook.k12.il.us/gbssci/Phys/Class/vectors/u3l2a.html