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howa leh ben7ot 1.66 x 10 power -27 feh so2al no.3 b, i , november 2009 9702/21
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Could anyone explain june 10/23 Q.2c and Q.3 http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s10_qp_23.pdf
http://www.xtremepapers.com/papers/...nd AS Level/Physics (9702)/9702_w10_qp_21.pdf
http://www.xtremepapers.com/papers/...nd AS Level/Physics (9702)/9702_w10_ms_21.pdf
Q 2(b) and Q 6(a ii) Can someone show exactly how these both are drawn? i have read the mark scheme and examiner report but i might be thinking it is drawn some other way entirely so just to verify my own drawings.
http://www.xtremepapers.com/papers/...nd AS Level/Physics (9702)/9702_w09_qp_21.pdf
http://www.xtremepapers.com/papers/...nd AS Level/Physics (9702)/9702_w09_ms_21.pdf
Q 7(b) in this i also want to confirm if my drawing is correct so if someone else can show the correct one..
Okay so please help me on this sum 09 paper 21 Q5B
howa leh ben7ot 1.66 x 10 power -27 feh so2al no.3 b, i , november 2009 9702/21
Any force increases if you apply that force from a distance. More the distance, more the force increases. Thats why we use a can opener to open the coke bottle. As it has a handle, it provide a distance and hence the force increases. similarly, the question asked that, what could make the weight increase its force...... The weight can increase its force if the if it is moved rightward as it gives a greater distance from the pivotneed help in May/June 2011 paper 21
question 3 c) iii
question 6 b)..
http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s11_qp_21.pdf
need help in May/June 2011 paper 21
question 3 c) iii
question 6 b)..
http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s11_qp_21.pdf
i need help in november 2009 9072/21 no 3 , b , ienglish please
i need help in november 2009 9072/21 no 3 , b , i
The red wave represent the phase after 0.25T....Since it is 0.25, it means that the two graph has a phase difference of 1/4 since 1/4= 0.25yes please attach the graphs for both parts.
The red wave represent the phase after 0.25T....Since it is 0.25, it means that the two graph has a phase difference of 1/4 since 1/4= 0.25Yep. i also want the graphs
thanks alot
thanxkinetic energy= 0.5mv^2
mass of a rest proton= 1.67x10^-27 as given in data sheet above
therefore v= sqrt(1 x 10^-12/0.5 x 4 x 1.67^-27)
hope it helped
but since kinetic energy = 0.5mv^2thanx
thanx
http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s06_qp_2.pdf
someone pretty please help me out with question no 2-c-ii^_^
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