physics past paper help needed !!

[arlery]

does any one know where i can find the answer key to the A level physics 1976-2000 past papers??

 

[beacon_of_light]

First let us know where did you get these past papers from
I mean 1976 ones ... The syllabus changes and doing them may not be useful ...

 

[arlery]

They're in a book I got; topical from 1976-2000 n then the rest are year wise.
Yeah you're right they may not be, but you will not believe the no. of questions that are repeated.
I saw a lot of MCQs from the recent years that were repeated.

 

[beacon_of_light]

yeah more than 6-7 questions in paper 1 are always repeated ! I don have the papers so no point of marking schemes.

Try to solve them and ask your queries here by posting your question. That may help!

 

[ShudyShab]

Hi please help me out with this CIE paper May/June 2010 Paper 23

Q2c)

and

Q3c) i)

Please Thank You

 

[zulqarnain]

Hi please help me out with this CIE paper May/June 2010 Paper 23

Q2c)

and

Q3c) i)

Please Thank You

about the Q2 if its the vector one then..resolve all the forces in x axis and y axis
u ll get this when u resolve the horizontal forces T1Sin35=T2Sin50
and this when u resovle vertical forces u ll get T1cos36+T2cos50=7
Solve both simultaneously to get T1 and T2.
for Q3 use GAIN=LOSS Gain=potential energy + work done against friction Loss=Kinetic energy + work done by applied force.
i hope u get it.