« previous next »
Pages: 1 ... 4 5 [6]   Go Down

Author Topic: P1 CIE physics doubts  (Read 8296 times)

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #75 on: April 30, 2010, 12:06:57 am »
I couldnt find q 35 on the paper
Logged

Offline sweetie

  • SF Citizen
  • ***
  • Posts: 286
  • Reputation: 258
  • Gender: Female
Re: P1 CIE physics doubts
« Reply #76 on: April 30, 2010, 12:10:29 am »
i've attached the que. paper...
« Last Edit: April 30, 2010, 12:22:45 am by sweetie »
Logged

Offline sweetie

  • SF Citizen
  • ***
  • Posts: 286
  • Reputation: 258
  • Gender: Female
Re: P1 CIE physics doubts
« Reply #77 on: April 30, 2010, 12:27:00 am »
 help plz......

may09> Q18
Nov08. Q4
May08. Q31,22,16,14,12
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #78 on: April 30, 2010, 06:28:50 am »
When i get up
Logged

Offline sweetie

  • SF Citizen
  • ***
  • Posts: 286
  • Reputation: 258
  • Gender: Female
Re: P1 CIE physics doubts
« Reply #79 on: April 30, 2010, 10:32:12 am »
ok....
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #80 on: April 30, 2010, 10:37:06 am »
m08 q18 B - constant speed so kinetic energy constant
falling at constant rate so GPE decreasing at constant rate
B
« Last Edit: April 30, 2010, 10:53:23 am by astarmathsandphysics »
Logged

Offline sweetie

  • SF Citizen
  • ***
  • Posts: 286
  • Reputation: 258
  • Gender: Female
Re: P1 CIE physics doubts
« Reply #81 on: April 30, 2010, 10:40:23 am »
i guess thats the wrong Q. , Q18 is about the change in pressure........
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #82 on: April 30, 2010, 10:47:10 am »
2008nov B
2+-1% is B
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #83 on: April 30, 2010, 10:53:50 am »
Sorry not may 09 - is may 08
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #84 on: April 30, 2010, 11:04:40 am »
May08. Q31,22,16,14,12
31 use E=QV Q=V/C=6000C D
22. B by definition
16.C by elimination
14.C use P=Fv and F=kv^2
12.ms says D but I understand by equilibrium B
My answer is
C
I
E
fullofshit
Logged

Offline sweetie

  • SF Citizen
  • ***
  • Posts: 286
  • Reputation: 258
  • Gender: Female
Re: P1 CIE physics doubts
« Reply #85 on: May 01, 2010, 12:31:19 am »
Sir, cud u plz check the que's  again , u xplained the ones that i understand ;D

*in may 08 i dont get Q14, 16 and 31
*and Q18 of may09
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: P1 CIE physics doubts
« Reply #86 on: May 01, 2010, 07:38:24 am »
When i get home
Logged
Pages: 1 ... 4 5 [6]   Go Up
« previous next »