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this is a video from every step physics dot com
demonstrating how my programs work with the t i 89 titanium calculator
and other calculators in the t i system for physics and calculus problems
my programs give you plenty of physics homework help
that's always fun and helps you save time
even helps you learn the problems if you want to study them
ahh let's get started you press second alpha to put the
p h y s i c s in the entry line of the calculator
press alpha to put the open and closed parenthesis
press enter you're into my menu ahh let's do another one for
baseball hit they give you initial velocity
you have to ahh put press alpha to put anything in the entry lines
of my programs press alpha fifteen
meters per second I say it's ok
give you a chance to change it in case you made a mistake
let's go three time to ground and time to ground
you can see the formula here anybody that can put these formulas
together instantaneously is a better person and I am
I have to I need my programs ahh the time is three point
zero five eight one seconds to hit the ground
pretty neat huh every step physics dot com
go to my site buy my programs
and pass physics