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Author Topic: Edexcel PHYSICS Doubts  (Read 137965 times)

Offline The Golden Girl =D

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Re: Edexcel PHYSICS Doubts
« Reply #360 on: January 05, 2011, 08:22:14 pm »
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Re: Edexcel PHYSICS Doubts
« Reply #361 on: January 05, 2011, 08:46:23 pm »
Quote from: Vampire-Love4ever on January 04, 2011, 11:54:51 pm
How to do this, plz?

I didn't Notice this one.

Attached.
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Re: Edexcel PHYSICS Doubts
« Reply #362 on: January 05, 2011, 08:54:40 pm »
Quote from: ~ The Golden Girl  ~ on January 05, 2011, 06:53:50 am
Attached.


I could don't Solve the Question you first Posted.

I'm Sorry But I really Have to go if you have Any further doubts when I'm Not ONLINE - send a mesg of a link of the page that has the Q , and ask for help from *fidato/Vin/Ari Ben Canaan*

Good Luck ;)

check this one - I modified it.
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Re: Edexcel PHYSICS Doubts
« Reply #363 on: January 05, 2011, 08:57:55 pm »
The Ones I have doubts it are Q 161 , 112 and 158.

So can you Upload it for the Last time. -> I'm going to go ask for help ,Plus I've got to Sleep or I might as well wake up with a HUGE headache.

Salam , Pray for me =]

And let me know if you don't get anything, alright ;)
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Offline Vampire-Love4ever

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Re: Edexcel PHYSICS Doubts
« Reply #364 on: January 05, 2011, 09:04:27 pm »
Quote from: ~ The Golden Girl  ~ on January 05, 2011, 07:35:24 pm
for Question 142]ii)

Attached.

How do we get the weight here? :S
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Re: Edexcel PHYSICS Doubts
« Reply #365 on: January 05, 2011, 09:08:40 pm »
Quote from: Vampire-Love4ever on January 05, 2011, 09:04:27 pm
How do we get the weight here? :S


Weight = Mass * gravity
          = 84,000 Kg * 9.81       in this case We took it as 10 m/s^2   it's the same
          = 840,000 N

if we used 9.81 Answer is 824,040 N almost the same
« Last Edit: January 05, 2011, 09:10:30 pm by ~ The Golden Girl ~ »
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Offline Vampire-Love4ever

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Re: Edexcel PHYSICS Doubts
« Reply #366 on: January 05, 2011, 09:14:23 pm »
Posted them again.
« Last Edit: January 05, 2011, 10:24:11 pm by Vampire-Love4ever »
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Offline Vampire-Love4ever

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Re: Edexcel PHYSICS Doubts
« Reply #367 on: January 05, 2011, 09:15:30 pm »
Quote from: ~ The Golden Girl  ~ on January 05, 2011, 09:08:40 pm

Weight = Mass * gravity
          = 84,000 Kg * 9.81       in this case We took it as 10 m/s^2   it's the same
          = 840,000 N

if we used 9.81 Answer is 824,040 N almost the same

THANKS SO MUCH! =D
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Offline Vampire-Love4ever

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Re: Edexcel PHYSICS Doubts
« Reply #368 on: January 05, 2011, 09:32:32 pm »
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Re: Edexcel PHYSICS Doubts
« Reply #369 on: January 05, 2011, 09:34:43 pm »
You Already drew it yourself ,and asked whether it was correct or not and I said Indeed it is ;)


Decreasing gradient ;)
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Re: Edexcel PHYSICS Doubts
« Reply #370 on: January 05, 2011, 09:35:46 pm »
Salam For Now =]
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Offline Vampire-Love4ever

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Re: Edexcel PHYSICS Doubts
« Reply #371 on: January 05, 2011, 09:37:02 pm »
Quote from: ~ The Golden Girl  ~ on January 05, 2011, 09:35:46 pm
Salam For Now =]

Thanks ! :)
Good night! :D
Sleep well!




God bless.

xx
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Re: Edexcel PHYSICS Doubts
« Reply #372 on: January 06, 2011, 05:18:55 am »
Am sorry but am being confused here :-[

Can you specify your doubts, please?

I'll try to help as much as I can. :)
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Re: Edexcel PHYSICS Doubts
« Reply #373 on: January 06, 2011, 05:35:14 am »
Quote from: Deadly_king on January 06, 2011, 05:18:55 am
Am sorry but am being confused here :-[

Can you specify your doubts, please?

I'll try to help as much as I can. :)

Click on this Quote and you'll see the Qs we need help in :)

Quote from: Vampire-Love4ever on January 05, 2011, 09:14:23 pm
Posted them again.

Thanks =]
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Re: Edexcel PHYSICS Doubts
« Reply #374 on: January 06, 2011, 07:51:24 am »
Q164 iii and iv

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