<p>If you take the BC AP test, do you also need to take the AB test?</p>
<p>No, I think its subscored.</p>
<p>Didnotfaillife is correct, an AB subscore is included with your BC score.</p>
<p>You're not even allowed to take both in one year</p>
<p>Is that the same for Physics C M and E&M? If you write M and E&M at once, do you get a subscore for each section in addition to an overall score for the whole AP Physics C M and E&M exam, for a total of three scores?</p>
<p>Mechanic and E&M are 2 different tests, you get 1 score for each.</p>