Mathematics Extension 1 Exam Predictions/Thoughts (3 Viewers)

fet

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Is it just me, or did anyone else notice that the projectile motion question asked to not only find the distance OA, but also the point A?
I mean to find OA you kinda needed to find the point A, idk
 

Arrowshaft

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It says “find the distance OA between the point of projection and the point where the particle hits the sloping plane”
 

Arrowshaft

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My dumbass didn’t realise that it asked for OA and just gave the x coordinate of the thing.
 

Arrowshaft

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The rest wasn’t actually “difficult” I’d say, just ploughing through algebra 🤷‍♂️
 

Arrowshaft

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I had 70min left when I got up to 14bii. But then I had a mental block for 70 minutes.
nice! I had about 50 because I spent too long on c ii, otherwise I would’ve completed in an hour I’d say, like trials
 
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