AS Physics P1 MCQs Preparation Thread.

[Tkp]

guys mcq 22 of oct nov 2010 v11??????????????????/

m also having prblm with that

 

[Tkp]

just think about it.no resultant force is acting and the directiion of the charge from right to left frm positive to negative.so it will be anticlockwise

 

[Soldier313]

guys mcq 22 of oct nov 2010 v11??????????????????/

Tkp

cross multiplication
for X : in wire 1 : 3 m = 1.5 mm
in wire 2: 1 m = ? u get 0.5 mm
for Y : in wire 1: 1 m = 1 mm
3 m = ? u get 3mm
add them u get 3.5 mm
so i reckon 3.5 mm B is the answer

 

[Capricedcapri]

mcq 14 of oct nov 2010 v12????????????????

 

[Soldier313]

just think about it.no resultant force is acting and the directiion of the charge from right to left frm positive to negative.so it will be anticlockwise

thanx but i really need a diagram.....it's okay take ur tym.....just pls draw it fr me

 

[xxfarhaxx]

all da best pple ... i gues last ppr fr msost of us!!! so lets mke it a gud ending..i hpe da ppr is easy by da wy..may all of u pass with straight A's..inshallah. .!!! include me in ur duas!!

 

[Soldier313]

mcq 14 of oct nov 2010 v12????????????????

Force applied by person - mgsintheta - friction = 0
force applied by person = 200sin30 + 150
force applied by person = 250 N
work done = force x distance
250 x 1.5/sin30
750J

 

[Tkp]

thanx but i really need a diagram.....it's okay take ur tym.....just pls draw it fr me

sry but i need 2 revise my things

 

[Soldier313]

all da best pple ... i gues last ppr fr msost of us!!! so lets mke it a gud ending..i hpe da ppr is easy by da wy..may all of u pass with straight A's..inshallah. .!!! include me in ur duas!!

g' luck to you too tx for du'as
will definitely remember you too inshaAllah

 

[Soldier313]

sry but i need 2 revise my things

owh okay no pro

 

[Tkp]

best of luck guys fr the last exm.waiting fr my last exm eagerly

 

[Soldier313]

Can someone pls help with this qn?

 

[fathimaash]

Can someone pls help with this qn?View attachment 13008

da answr is C bcoz u c da uncertanity of da diamter will be twice bcoz its d^2.. so uncertanity will be 2d which will show da largest effect

 

[fathimaash]

da answr is C bcoz u c da uncertanity of da diamter will be twice bcoz its d^2.. so uncertanity will be 2d which will show da largest effect

Can someone pls help with this qn?View attachment 13008

sorry answe is B

 

[Capricedcapri]

da answr is C bcoz u c da uncertanity of da diamter will be twice bcoz its d^2.. so uncertanity will be 2d which will show da largest effect

if its 2d den the ans shud b B CUZ DIAMETER IS ON B NOT C

 

[Jaf]

Would someone be kind enough to help me in June 10 variant 2 question 34. (I know this has been asked hundreds of times before but I can't find the sol. now).
Also, Nov 09 variant 2 question 18.

 

[Soldier313]

sorry answe is B

owh okay right thanx would u mind helping me with this please? thanx so much

 

[fathimaash]

if its 2d den the ans shud b B CUZ DIAMETER IS ON B NOT C

ya i correctd myself in da post aftr it it was a mistak

 

[Soldier313]

XPFMember
Capricedcapri

and everybody else

 

[Capricedcapri]

owh okay right thanx would u mind helping me with this please? thanx so muchView attachment 13013

the ans is c.no resultant force is acting.as it is moving frm positive to negative so it will be anticlockwise