<p>Anybody taking this test? I don't know what formulas to memorize as there are hundreds. Also every practice test seems to have different kind of questions. Any tips/hints?</p>
<p>F=ma is a good bet.</p>
<p>Basically you should know relationships, like inverse square laws. For example, the force of gravity is 1/4th if the distance doubles.</p>
<p>How hard is this test? Like my class in this has been “orders of magnitude” harder than AP Calc BC.</p>
<p>Don’t memorize formula’s; understand the underlying concepts. You will not understand physics at a deep level unless you understand why and how a formula works. </p>
<p>Since we’re all short pressed on time, however, know how to apply every formula on the FRQ sheet. Do as many FRQ’s as you can for practice, since a lot of the MC is just manipulation/applying formulas, and the FRQ’s are where the real points are scored.</p>