Why do we wait to introduce vectors? The books all do, it
seems.
It is one of the first concepts I teach. I would have a hard
time teaching free fall or negative acceleration (a car
slowing down) without the concept of vectors.
Tim O'Donnell
Instructor of Physics and Chemistry
Celina High School
715 East Wayne Street
Celina, Ohio 45822
(419) 586-8300 Ext 1200 or 1201
odonnt@celina.k12.oh.us
"Chance only favors the prepared mind." - Louis Pasteur