# Constant Acceleration Equations | TI-89 App Every Step Physics

### Acceleration on TI-89 Given Mass, Distance, Velocity: Video Transcript

This is a video from every step physics dot com

solving a physics problem step by step and also demonstrating

how my downloadable programs work in your TI 89 Titanium calculator

and other TI calculators for calculus and physics problems

and let’s get started you press in my programs

second alpha on the titanium to put the letters p h y s i c s in here

then you push alpha to put the open and closed parenthesis

you press enter and you’re into my program we want to do acceleration

so we choose that there’s many many things

goes the list goes all the way down you can see the arrow here

that shows that you have many more things to look at

for your passing your physics test but were we need acceleration so

we’re going to put that there here we have angular, centripetal, and

tangential acceleration which you can go to individually, but I wanna do

just acceleration and and what happens is your program or

your problem test problem asks you to find acceleration

well that gives you the key to go to acceleration in my program

and then they give you certain variables well i’ve written down about as many variables

that I know about and right now we want to do

we have for instance give you distance

here’s the one where they give you time but they give you mass distance and velocity

so we’re going to do that one and then we have to press alpha before

we enter anything into these entry lines here press alpha and put in eight

gives you the option of grams or kilograms I say it’s kilograms

and initial velocity would be let’s say alpha six

meters centimeters I try to handle all the situations for you

and then we have alpha maybe i don’t know maybe seven

and meters again and then distance

which I like to call displacement but they say distance

ah let’s say it’s three alpha three

and I show you what you’ve entered make sure you’ve got the variables right

and I say it’s ok and here’s the formula

one half v f squared minus vi you’ve already got a hundred percent on this

problem they’re all scored by curves and partial credit

right now in an instant you write this down on your paper

you’ve got a hundred percent on this problem two point one six six seven meters per second

squared pretty neat huh

every step physics dot com go to my site

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