<p>Did any of you guys have iffy questions? Anyone want to share as soon as all US subject tests get out?</p>
<p>it was bad…really wanna cancel my score…left 3 blanks…part A was so hard…im just not well prepared…cuz im not even in a physics class =(((((</p>
<p>You left just 3 blanks and you’re upset?</p>
<p>and i guessed most of the questions …can you recall any question? i remember there was one about…which is not the electromagnetic wave…have no idea what that is…</p>
<p>Exactly. I was about to ask that. I thought it was C: When a wire was first connected to a battery, since I thought, it only gave out electromagnetic field and not waves per say. But, I think it was electron moving at constant velocity. Since, electric field needs acceleration. But, idk</p>
<p>i put the capacitor one…dunno if it is C…no idea =(…part A was just awful…</p>
<p>I honestly have no idea how I did. I’m pretty sure it isnt capacitor. I’m pretty sure my answer of C is wrong too.</p>
<p>what were the other choices…</p>
<p>electron in constant velocity [i think this is the answer]
electron in constant acceleration [definately produces EM waves]
capacitor [i’m 90% sure it produces EM waves]
wire initially connected to a battery
im not sure about the last one.</p>
<p>Also, about the question where the conductor is attached to on the plates of the capacitor, i ticked : Capacitance increases, charge remains same and voltage decreases.</p>
<p>yes i put that one…pretty sure about that one…can you recall any part A question?</p>
<p>The melting graph, which specific heat was greater. I put in the one with the greater slope. Since, if it heats with lesser time, it should have higher specific heat</p>
<p>i put no net force one A in first exercise.constant velocity A.oppositr velocity B and maximum kinetic energy one with parabola with points further sfter each point.</p>
<p>There were only 3 questions for me i think:
0 Net force => Equally spaced dots
cONSTANT momentum => Equally spaced dots
Increasing Kinetic Energy => Dots in parabola becoming father apart.</p>
<p>shouldnt it be low specific heat…?</p>
<p>oh ye but i dont recall momentum one i remember opposite velocity with dots becoming less appart</p>
<p>I’m not really sure. Oh wait, yea. Crap 
I screwed up.</p>
<p>i put force with 30 incline horizontal component in second one and in first one opposite force on this force is wheels by axls or s,th</p>
<p>What was the question exactly critmaster?</p>
<p>There is on cart some constant force F with incline 30 to horizontal.whats the opposite force of this force i mean newton third law.i put force made on wheels by axis or soemthing and horinzotal component on second question.</p>
<p>I dont remember what I put in.</p>