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Anyone has completed A2 syllabus ?
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http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_w07_qp_4.pdf
Someone help with Q3 bii please..
Q3Hai guys.Have a question here.Can anyone help me solve the question 3c(part 2) and 4d
(part 1)?Thanks a lot in advance.
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s04_qp_4.pdf
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s04_ms.pdf
Yes.Anyone has completed A2 syllabus ?
yess ..mine is complete AlhumdulliahAnyone has completed A2 syllabus ?
Since it's in equilibrium:Q1(d)
HELP ME OUT!
It actually means that the gravitational force is TOO small in comparison with Fb or Fa and hence, is negligible.Why gravitational force not cosidered ?
answer in MS : gravitational force << Fb of Fe
does it mean perpendicular?
Q3
c) ii) M1/M2 is given as 3 and in the previous par we calculated that M1/M2 = R2/R1
Therefore R2/R1 = M1/M2 = 3
R2 = 3R1
R2 - 3R1 = 0 (is our first equation)
The total separation is 3.2 * 1o^11
Therefore, R1 + R2 = 3.2 * 10^11 (our equation 2)
Solve these 2 equations simultaneously:
R2 - 3R1 = 0
R2 + R1 = 3.2 * 10^11
R2 = 2.4*10^11
R1 = 8*10^11
There is no Q4 part (d).
Yes.
Anything in the AS syllabus that you found more complicated than the rest? Superposition?just completed the As syllabus with Classified and yearly papers from 2001-2005. alhamdulillah. now i will do rest of the papers in april. its time to so further math. Saad Mughal
just completed the As syllabus with Classified and yearly papers from 2001-2005. alhamdulillah. now i will do rest of the papers in april. its time to so further math. Saad Mughal
dU = q + w
i did classified which include the questions of pacific. actually i have done 1970-2007 till now. i have to do further math thats why i have to leave physics. thanks for advice thoughDont leave the past.pprs of phy till april ....solve them asap bcz at the end u wont get time to know ur weak areas and deficiencies....
P.s dont forget to look the questions of waves from pacific phy book bcz the trend of the questions from this topic is changed from 2013 onwards ...and lastly they are improving the difficulty level of phy pprs so dont take it easy .
waves was a little bit complicated. most difficult were the old questions of electricity and waves. it took me 3 weeks to complete classified of waves. although newer questions are easy. physics is easy atleast of As Level. grating, interference and difraction are all easy once u have the concept. but the concept comes at the expense of a lot of time.Anything in the AS syllabus that you found more complicated than the rest? Superposition?
What about FM?Anything in the AS syllabus that you found more complicated than the rest? Superposition?
why cant charles law v1/t1=v2/t2 pressure is kept constant. also the pv=nRT why cant we use any of these equation from both equations i get 120K and 140K i dont get it why is this wrong.dU = q + w
dU = mc(dT) + pV
Volume can also be used instead of mass but 'c' is still not given.
Yeah, I know, I've gone through the chapter twice. I have to practice past papers. It is the most 'complicated' chapter of AS Physics according to my teachers.waves was a little bit complicated. most difficult were the old questions of electricity and waves. it took me 3 weeks to complete classified of waves. although newer questions are easy. physics is easy atleast of As Level. grating, interference and difraction are all easy once u have the concept. but the concept comes at the expense of a lot of time.
Not continuing it until I complete P3 Maths first.What about FM?
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