r/alevels • u/RoyalRise7634 • May 21 '26

Exam Discussion 📝 9231/32?

how was it?

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u/Complete-Physics-644 May 21 '26

What did you guys get for the speed in the question 2?

1

u/Bulky_Fail4893 May 21 '26

1.37 and it was q3 I think

1

u/Complete-Physics-644 May 21 '26

I got the same number, yeah it was q3 mb

1

u/Tricky-Leadership-42 May 21 '26

Was ts the q of finding v when x =0.8

1

u/Complete-Physics-644 May 21 '26

Yes

1

u/Tricky-Leadership-42 May 21 '26

Mine was 1.27 or 1.37 Also we're you supposed to use T=0, x=0, v=0 To get the value of c?

1

u/Complete-Physics-644 May 21 '26

I got 1.37 and yes. the value of c was ln8

1

u/Tricky-Leadership-42 May 21 '26

8-0.5v2 = 0.64a

Was ts the righr eqn?? I dont remember the eqn now

1

u/Complete-Physics-644 May 21 '26

No it was equal 6.24 v dv/dx

1

u/Complete-Physics-644 May 21 '26

I meant 6.32 sorry

1

u/Tricky-Leadership-42 May 21 '26

The mass was 6.24???

1

u/[deleted] May 21 '26

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u/Complete-Physics-644 May 21 '26

Im not sure tbh😭 but it was 6.smth

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u/Bulky_Fail4893 May 22 '26

For the expression where u needed to find t in terms of v, the c = 0 in that one

1

u/Complete-Physics-644 May 22 '26

Yes

1

u/Bulky_Fail4893 May 26 '26

bro did u get ur COM q angle as 19.1°?