Applied Maths Solutions

BL1993

Hey!

I was just wondering if anyone has the answers for the the HL Applied Maths Papers from 1995 to 1998. If someone could please post only the answers for those years, I would really appreciate it. Obviously, I do not need the ones that require you to prove something. :P

Thanks a million in advance.

validusername

yes, I have the answers from 1999 - 1990

here's 1995

1. (a) (i) 5u
(b) (i) √6g (ii) √6g/3g (iii) 5/3, 8/3, 3 metres

2. (a) (i) 64-6t, 62-8t (ii) 4, 13.6
(b) (i) p=0.6 ; q=0.45 (ii) 357.14 seconds

3. (a) (i) 14.7m and 9m (ii) 7.056m (iii) 12.6m/s
(b) (i) 40.9 degrees (ii) tan l = -Vy/Vx < 0 => obtuse

4. (a) (i) g/9 (ii) g/9 (iii) g/11 (iv) g/22

5. (a) (i) v1 = u(1-3e) ; v2 = u(1+2e) (ii) e>1/3 => v1<0
and v2 >0

9. (a) 0.5litres
(b) (i) 2/3 (ii) 0.098newtons (iii) 128cm3

10. (i) y = [squareroot [8tan^-1 (x+1)] ]

Actually I might scan the answers instead. I couldn't be bothered typing
it all out. If you want the other years, I'll pm it to you.
I've only got the answers, no solutions.

straight_As

I have the answers back to '83 if anyone's interested. If someone needs them, I'll scan them up, but otherwise I'm not arsed setting up scanner.

BL1993

straight_As wrote: »

I have the answers back to '83 if anyone's interested. If someone needs them, I'll scan them up, but otherwise I'm not arsed setting up scanner.

Is there any chance you have the questions as well? If so I'd be interested!

Taco Chips

Yeah, I'd be interested if you have the questions too. Thanks.