i don’t think so. How did you answer the projectile question? how did you calculate the horizontal component?
there were 2 questions that were ‘show’ pretty straight forward. i think i used 1/2at^2 for the first part and got 27.6 m/s Second part was v^2=u^2+2as and i forgot the value i got but around 2. smthn
there were 2 questions that were ‘show’ pretty straight forward. i think i used 1/2at^2 for the first part and got 27.6 m/s Second part was v^2=u^2+2as and i forgot the value i got but around 2. smthn
there were 2 questions that were ‘show’ pretty straight forward. i think i used 1/2at^2 for the first part and got 27.6 m/s Second part was v^2=u^2+2as and i forgot the value i got but around 2. smthn
What I don't understand is this, how come our total length must be ≤ 1 mm but our original length is 0.70 meters???
I didn't try to do any cos/sin function with the rope length (I think weight has nothing to do with those functions) so my extension came out to be something like 1.46 * 10^-4 meter or 0.13 mm or something which I added up to my original length and said it was safe since I assumed I haven't crossed the 1 mm line. Idk but were you supposed to assume that 1mm is 1 meters or something??
Overall, this was a freaking hard exam imo. I think, I didn't answer like 4-5 sub-questions since I ran out of time. Really don't know why they are making the recent questions so much harder