<p>When answering the free response, I stupidly forgot to look at the formula sheet for the value of gravity. I assumed that since it was 10m/s^2 on the multiple choice and they didn't specify on the test, that it was 10m/s^2, and so on all my answers that involved gravity, I started off with writing</p>
<p>gravity(g)=10m/s^2</p>
<p>Will this affect my score?</p>
<p>I don't think so. Although if you just wrote down the final answer, it would. Make sure that when you were deriving the final equation, or doing the problem in steps, that you put in g. Then they would see that you substituted 10 for g. Shouldn't harm you TOO much. (I'm not an AP grader, so this is just my opinion.)</p>
<p>From the official scoring guidelines, "The scoring guidelines typically show numerical results using the value g= 9.8 m/s^2, but use of 10 m/s^2 is of course also acceptable"</p>