<p>Taking the exam tomorrow… have never been so unprepared for a test in my life! I’m expecting a 1 or 2. Does anyone know how the College Board canceling service works?</p>
<p>@jwen556, I don’t know if this helps you, but the change in work is equal to the change in kinetic engery, and the NEGATIVE change in potential energy</p>
<p>delta Work = negative delta PE when they are part of the same system (earth - human).</p>
<p>In this case, external work (from the rope, outside the skier-earth system) provides the change in PE so in this case, work done should be positive delta PE, which is not accounted for which I don’t get.</p>
<p>Just gave it in India</p>
<p>Mechanics easiest possible.
Eletricity boderline of 4 and 5.</p>
<p>The international version is different though, correct?</p>
<p>
</p>
<p>Yes, that’s right.</p>
<p>Last question, am I right in thinking that the equation sheet is only for the FRQ section?</p>
<p>^ Yes, no equations for MC, just the table of information/constants/etc.</p>
<p>Is there a particular reason the physics b forum has a bunch of people and this one doesnt? :P</p>
<p>Yea i think its different.
No calculator for Multiple Choice. No equations sheet either. Its like a race to finish 35 questions in 45 minutes.
Mech free response seemed quite easy.
Electricity were average. Just screwed up the 3rd one.
Mech MCQ damn easy
Electricity MCQ idk i hadnt studied it that thorough but seemed okayish (I knew 20-23 for sure)
Best of luck everyone who hasnt given it yet ;)</p>
<p>It should be different, but isn’t always.</p>
<p>T-minus 80 minutes</p>
<p>Half of the kids got different forms thane from my school. My form was easy as balls, but people with form o said it was hard as hell</p>
<p>@akbata</p>
<p>I got form O. I failed the exam. </p>
<p>People who got the other form (which was B I believe), say it was easy. I know we can’t discuss specifics yet but did B have a cart collision question?</p>
<p>Also, does anyone know if the forms are curved differently. I think its obvious that people who got form O did significantly worse.</p>
<p>I had form O… it was rough</p>
<p>I had form O. Don’t know if my body will ever recover from that 90 minute beating.</p>
<p>I got the other form. It was easy. What kind of questions did u guys get??</p>
<p>A bunch of us had form O, and I think the general consensus is that the test was freaking brutal. Alternatively, the worst one we’ve ever taken. Here’s hoping for a massive curve D:</p>
<p>I had form O. That was easily the worst 90 I have ever experienced. PTSD.</p>
<p>I had Form I(International) and it was the easiest test I have ever taken.But I think curve will be worse for us since ours was easier.</p>