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Physics P-22 GT.

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i think it asked to show what happened to voltage across y.. when variable resistor increases... i decreases since resistance across AB increases so a greater proportion of the voltage goes to AB and thus less amount of voltage goes across y
yea I wrote pd would decrease! :D
 
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Okay, People Can you give me exactly the correct solution for the paper, Whatever you have done :)

Along with the marks, If you remember, which question was for how much marks?

And 1 question will I get error carry forward for using wrong formula in finding height, Cause I got wrong height and I used it to find my further answers?

Thanks :)
 
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Okay, People Can you give me exactly the correct solution for the paper, Whatever you have done :)

Along with the marks, If you remember, which question was for how much marks?

And 1 question will I get error carry forward for using wrong formula in finding height, Cause I got wrong height and I used it to find my further answers?

Thanks :)
ya... definitely :D
 
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guys if u look at grade thresholds its written the max marks in AS is 130 how come it can be 130 as paper 1 is of 40 marks paper 2 is of 60 marks and paper 3 is of 40 marks which in total make 140 marks and other thing is that its written A is on 82 B is on 72 C is on 64 is this like a total of all the paper if it is more than 82 u get A plz explain this
 
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guys if u look at grade thresholds its written the max marks in AS is 130 how come it can be 130 as paper 1 is of 40 marks paper 2 is of 60 marks and paper 3 is of 40 marks which in total make 140 marks and other thing is that its written A is on 82 B is on 72 C is on 64 is this like a total of all the paper if it is more than 82 u get A plz explain this
The 40 marks of paper 3 are converted into 30 as its wieghtage is less. The 82 marks you mentioned are from the total of 130 marks and if you get more than that the A will be yours.
 

huh

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I got 2 questions, the last question for electricity does the power increase or decrease. The next one is the last question for the energy question, I think it was: Explain why there is kinetic energy remaining at maximum height?
 
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