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Mathematics: Post your doubts here!
my question is why W1 and W2 has got such vectors like these? r they equal to their tensions in the string? :S -
Mathematics: Post your doubts here!
question 3 nov 05 pls someone explain :/ http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_w05_qp_4.pdf -
Mathematics: Post your doubts here!
sorry i mean 41 :$ in the link i posted.. -
Mathematics: Post your doubts here!
hey can anyone pls help me to do question 7 iii) in mechanics M1 i cant understand it :S M/J 11 paper 42 http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_s11_qp_41.pdf -
Mathematics: Post your doubts here!
i have a mechanics question ( M1) may june 2006 question 5, the first part. from where did the mark scheme get the cos 45 from? :S:S:S http://www.xtremepapers.com/papers/...AS Level/Mathematics (9709)/9709_s06_qp_4.pdf -
Chemsitry Paper 31!!!!
under the table of that thingy where u have to mix the solutions to figure out whats in it, i got same things as u but i didnt write anything under chlorine? and the question is 3 marks how much will i get? :/ and what did u get when u add FA5 on FA6 which was the first test, i get blue ppt then... -
Chemistry Paper 33 Purity% answer of CaCO3 and what were the metal and anions
phewwwwwww i almost had a heart attack lol i though these also r not allowed.. -
Chemistry Paper 33 Purity% answer of CaCO3 and what were the metal and anions
even if i did a table in pencil? :O -
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Chemsitry Paper 31!!!!
yes i wrote that too plus there might be some dust in the apparatus used so washin them with distilled water will decrease errors but dude can u tell me how the 9 marks on the table is calculated? -
Mathematics: Post your doubts here!
u misunderstood me i meant the second part, where u have to find the height :/ -
Chemsitry Paper 31!!!!
for the 5 experiments i did only 3 and in the calculation questions the 3 questions under the table i missed it up a bit cuz in the first question i didnt get it when they said the no of moles in each experiment i added the volume for the 5 experiments and calculated it that way then i... -
Mathematics: Post your doubts here!
math P4 (Mechanics) may june 2007 question 5 ii) someone explain pls http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_s07_qp_4.pdf -
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Mathematics: Post your doubts here!
can i ask a mechanics question here? P4 ? -
Scheduling timetable for exams... advice wanted
daaaammmmmmmmmnnnnnnn one year doin AS only is not even enough for me haha :$ -
Scheduling timetable for exams... advice wanted
did u do it on 2 years or one? :O -