(Original post by dude345)
lambda = 41.3952
a) 1.8 ms/2 towards C
b) 1.3747 ms
c.) time = 0.137s
a.) -1/80 ms/2
a.) show that... no need for an answer
b.) omega = 4.04 rad/s
a.) show that force = ... blah blah
b.) 9 marks differential equation where the velocity at height R above the surface was root 5gR/6 (i dont remember that one)
a.) show that... blah blah (8 marks)
b.) costheta = 0.25 therefore v = root0.25gl or something
a. show that blah blah
b. 70.5 degrees
c. tan beta = 0.3, beta = 16.7 degrees
all of top of my head so I dont remember the exact figures
Slightly easier than previous papers with a few 'traps'
GB ------>> Very Very Rough Guess (it may vary +/- 4)
100UMS - 75
90 UMS - 69
80 UMS - 63
70 UMS - 55
All similiar answers but i got omega as 7/2 in question 4b, could you remind me what the question was?????
Last edited by praharsh; 28-01-2012 at 09:23.
you've already done m4 m5? y u doin m3 now?
(Original post by praharsh)
Ok yes that makes sense, i took the fixed point as the centre idk why!!
gota settle for A*, good thing i scored well in m4 m5
Last edited by iluvmaths; 28-01-2012 at 12:38.
Reason: spelling error