Physics paper 6

[Alla' Abu-Sultaneh]

Can someone please help me with May june 2008 paper 6 Question 4, c? I don't understand what I have to do in part C! Thank you

 

[Power_PC]

which varient? 61,62 or 63?

 

[Alla' Abu-Sultaneh]

which varient? 61,62 or 63?

61

 

[Lanocaster]

The question is very straightforward:
I am assuming that you know how to do the parts (i) and (ii) (If you don't tell me) and you have the problem in part (iii).
You already have the values for a, b, c and d. All you have to do is multiply the value of c with b and then divide the answer with the answer of a x d.
Hope I helped,
Lanocaster

 

[SarahCh8]

Oct/Nov 0625 ppr 6 discussion?

 

[Alla' Abu-Sultaneh]

Oct/Nov 0625 ppr 6 discussion?

how'd you do?

 

[SarahCh8]

Great, Alhumdullilah! wbu?

 

[Alla' Abu-Sultaneh]

Great, Alhumdullilah! wbu?

El7mdlaa!

 

[SarahCh8]

What did you write for the room temperature of R and greatest rate of cooling position?

 

[Alla' Abu-Sultaneh]

What did you write for the room temperature of R and greatest rate of cooling position?

I wrote the room temperature as 26 and the one with the greatest cooling rate as B i don't know if it's right!

 

[SarahCh8]

I wrote the room temperature 87`C, & position B.

 

[Alla' Abu-Sultaneh]

I wrote the room temperature 87`C, & position B.

i wrote it 26 because at the end of the position b graph 26 was repeated twice

 

[SarahCh8]

I didn't read that. :/
Damn.

 

[themessers1000]

guys what did you put your answer for the gradient?

 

[SarahCh8]

12. wbu?
And can anyone tell me what was clockwise & anti-clockwise moment from P & Q?

 

[themessers1000]

12. wbu?
And can anyone tell me what was clockwise & anti-clockwise moment from P & Q?

i put 33.7, is that wrong?

 

[SarahCh8]

Yeah, like everyone whom I asked got 12 gradient.
How did you get 33.7? :O

 

[themessers1000]

o

Yeah, like everyone whom I asked got 12 gradient.
How did you get 33.7? :O

omg i did a huge mistake, i really wanna start crying right now, i did the calculations wrong

 

[SarahCh8]

Don't cry, it was of 2 marks!
What did you write for clockwise & anti-clockwise?

 

[themessers1000]

but the graph i w

Don't cry, it was of 2 marks!
What did you write for clockwise & anti-clockwise?

i drew the graph right which hopefully ill get 5 marks, for the clockwise 7.8, anticlockwise is 8, something like that