Author Topic: Physics Help HERE ONLY !!  (Read 80987 times)

Offline astarmathsandphysics

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Re: Physics Help HERE ONLY !!
« Reply #450 on: June 03, 2009, 12:53:52 pm »
May/June 2003

ans. for unknown, hope this helps  :)

haha, results wont be accurate, no one will stop the watch !
u need to do it again, this time dont point at the guy with the watch ;)
wht is happening is tht d ans or nop plzzzzzzz dnt confuse me.....i m already so confused

https://studentforums.biz/index.php/topic,1798.420.html

your answer is at top of this page

Offline astarmathsandphysics

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Re: Physics Help HERE ONLY !!
« Reply #451 on: June 03, 2009, 12:57:29 pm »
m/j 2007 q 1b a .. can any one shows me the working done ?

the car will leave the track on a tangent.

ii)the centrifugal force is greater than the maximum possible friction force

Offline Ghost Of Highbury

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Re: Physics Help HERE ONLY !!
« Reply #452 on: June 03, 2009, 01:00:42 pm »
m/j 2007 q 1b a .. can any one shows me the working done ?

the car will leave the track on a tangent.

ii)the centrifugal force is greater than the maximum possible friction force
i think it is centripetal force which is greater than the frictional force???
divine intervention!

Offline unknown

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Re: Physics Help HERE ONLY !!
« Reply #453 on: June 03, 2009, 01:04:39 pm »
May/June 2003

ans. for unknown, hope this helps  :)

haha, results wont be accurate, no one will stop the watch !
u need to do it again, this time dont point at the guy with the watch ;)
wht is happening is tht d ans or nop plzzzzzzz dnt confuse me.....i m already so confused

https://studentforums.biz/index.php/topic,1798.420.html

your answer is at top of this page
sir i m asking fr jun 2003 7c(diagram) i understood rest of d ans bt i stil didnt understand tht jun 07 10b i mean can u explain me completely wht exactly 2 rite n ya some notes on potential divider

Offline simply.me

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Re: Physics Help HERE ONLY !!
« Reply #454 on: June 03, 2009, 01:06:18 pm »
m/j 2007 q 1b a .. can any one shows me the working done ?

the car will leave the track on a tangent.

ii)the centrifugal force is greater than the maximum possible friction force

thxxx agaain m8

Q80BOY

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Re: Physics Help HERE ONLY !!
« Reply #455 on: June 03, 2009, 01:10:28 pm »
May/June 2003

ans. for unknown, hope this helps  :)

haha, results wont be accurate, no one will stop the watch !
u need to do it again, this time dont point at the guy with the watch ;)

?? i dont understand  ???

the man will stop the watch !! why is it inaccuarte ??  :-\

Offline asus

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Re: Physics Help HERE ONLY !!
« Reply #456 on: June 03, 2009, 01:10:44 pm »
no one here wants to help me..
so sad.. :'(

nway, good luck u guys..
bye

Offline astarmathsandphysics

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Re: Physics Help HERE ONLY !!
« Reply #457 on: June 03, 2009, 01:13:04 pm »
azus I am here have you a question?

nid404

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Re: Physics Help HERE ONLY !!
« Reply #458 on: June 03, 2009, 01:13:32 pm »
m/j 2007 q 1b a .. can any one shows me the working done ?

the car will leave the track on a tangent.

ii)the centrifugal force is greater than the maximum possible friction force
i think it is centripetal force which is greater than the frictional force???

i thought so

Offline sweetie

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Re: Physics Help HERE ONLY !!
« Reply #459 on: June 03, 2009, 01:14:00 pm »
i still dunno were did 9.81 cum from???

nid404

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Re: Physics Help HERE ONLY !!
« Reply #460 on: June 03, 2009, 01:15:20 pm »
i still dunno were did 9.81 cum from???

for w8???

Offline Ghost Of Highbury

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Re: Physics Help HERE ONLY !!
« Reply #461 on: June 03, 2009, 01:15:37 pm »
no one here wants to help me..
so sad.. :'(

nway, good luck u guys..
bye
hey asus
were u talking abt the graph question
i have attached it
i think its correct
maybe astar and nid can check it

divine intervention!

Offline astarmathsandphysics

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Re: Physics Help HERE ONLY !!
« Reply #462 on: June 03, 2009, 01:16:04 pm »
9.81 is the accleration due to gravity I useed weight=9.81*mass

Offline asus

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Re: Physics Help HERE ONLY !!
« Reply #463 on: June 03, 2009, 01:16:34 pm »
could anybody draw the graph for paper 3 nov02 question 1 a)..please..

here is the quest astar..
so lucky when someone is willing to help..
 :)

Offline Ghost Of Highbury

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Re: Physics Help HERE ONLY !!
« Reply #464 on: June 03, 2009, 01:17:22 pm »
hey asus
i have attached the answer
plz scroll up

astar and nid can chk it
 :D
divine intervention!