<p>I have two main questions:</p>
<ol>
<li><p>About how much of the test is conceptual vs. calculations? Will I need to know a lot of formulas? What are the formulas that I pretty much need to know?</p></li>
<li><p>There are two days left. I planned to do Bio but my practice tests were complete failures. I'm switching to Physics last minute, so I need an effective way to study. I have the barrons SAT Physics book, and there is spark notes online. Any suggestions for most effective studying?</p></li>
</ol>
<p>THANKS!!!</p>
<p>come on guys!! Answer please! :<</p>
<p>Quite a bit of the test is conceptual; you can’t use a calculator so this eliminates most direct calculations involving constants such as G, h, etc. However, you still need to know (among others, google “sat physics formulas”) formulas like E=hv and F=G m<em>1 m</em>2 / r^2 in order to answer, e.g., “how does the force of gravity between two masses change if the masses are both doubled and the distance between them is also doubled?” </p>
<p>I find Barron’s to be at a more difficult level, with more material, than that found on the test. Try to do a pile of the Sparknotes practice questions or get a Princeton Review book…</p>