what do i need to know for physics?

<p>could anyone please direct me to a website where I can find all of the formulas i need to know for the physics test?</p>

<p>You need to know very few, it's mostly concepts.
And why not buy a test prep book?</p>

<p>i have one, i was looking for a single sheet w/ the important formulas to study off of, so i don't have to look through my book for each formula.</p>

<p>On Sparknotes they have "Important Formulas" for each section.</p>

<p>you can use the ap physics b equation sheet. it should be on the collegeboard website, linked to a pdf file</p>