<p>it seems that i ruined the free-response section of mech (barely half right)…to be safe, i i get 80% in mcq and about 50% on free-response, will it guarantee a 5?</p>
<p>btw, i hv some doubts:</p>
<p>1.for mech 1, do i get any credit if i just plotted vt against time instead of vt^2 against time? (i just used the data given as it is) i included the best-fit line as well. </p>
<ol>
<li>for mech 2, i got the 3rd q wrong (i equated mgh = 1/2 Iw^2 instead of mgh = 1/2 mv^2 + 1/2 Iw^2…apparently forgot to include translational KE…), consequently leading to a wrong answer for the last q (finding the total distance). If my working was all correct except for the incorrect value of velocity from the 3rd q, will i be able to get credit, if any, for the last q?</li>
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