<p>How much do I need to know for the exam about oscillations?
Not even my teacher can give me an answer :(
I only have the Barron's book to prepare and they go too much into detail</p>
<p>so equations such as....</p>
<p>x=A cos(wt)
v=-wA sin(wt)</p>
<p>etc... do I need to know them? Or will the ones in the equation sheet they give us suffice?</p>
<p>thanks! (SHM is the only section I have trouble with)</p>