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Author Topic: All Mechanics DOUBTS HERE!!!  (Read 96299 times)

Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #615 on: December 13, 2011, 09:24:53 pm »
which practice paper? Post it.
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Offline The Golden Girl =D

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Re: All Mechanics DOUBTS HERE!!!
« Reply #616 on: December 13, 2011, 09:26:49 pm »
I got it Sir, Thanks though =]
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Offline dk bose

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Re: All Mechanics DOUBTS HERE!!!
« Reply #617 on: December 21, 2011, 02:31:01 pm »
Quote from: astarmathsandphysics on December 13, 2011, 03:45:15 pm
here

Mr astarmathsandphysics,the (c) part is wrong in this question.its answer should 90m,so plzz try the sum again.
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #618 on: December 21, 2011, 09:32:31 pm »
Can't see how.
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Offline dk bose

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Re: All Mechanics DOUBTS HERE!!!
« Reply #619 on: December 21, 2011, 11:07:19 pm »
Keep trying!!!!
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #620 on: December 22, 2011, 01:29:49 pm »
Tailing off.
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Offline dk bose

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Re: All Mechanics DOUBTS HERE!!!
« Reply #621 on: December 27, 2011, 08:32:30 am »
what do you mean "tailing off"???,huh!!!!!!
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #622 on: December 28, 2011, 09:46:50 am »
I mean I think the question is wrong and the more you ask me to answer it the less inclined I feel
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Offline ASdude

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Re: All Mechanics DOUBTS HERE!!!
« Reply #623 on: January 03, 2012, 08:23:44 pm »
Hey folks!! I got stuck in vectors.. I really need your help.

I am using Edexcel AS and A level Modular Mathematics M1: Unit 6 Vectors  page 137-138 Example number 5:

I understood most of it: but the last part, I don't know how did they use the big expression to form 2 simultaneous equations. Please can you type in the detailed steps.

Please Reply ASAP.
« Last Edit: January 04, 2012, 07:03:41 pm by ASdude »
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #624 on: January 04, 2012, 08:50:13 am »
I don't have the textbook. Can you post the question? Maybe scan it.
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Offline ASdude

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Re: All Mechanics DOUBTS HERE!!!
« Reply #625 on: January 04, 2012, 07:06:57 pm »
Quote from: astarmathsandphysics on January 04, 2012, 08:50:13 am
I don't have the textbook. Can you post the question? Maybe scan it.

Please see the post above. I just uploaded the question. PLEASE REPLY ASAP!!
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #626 on: January 04, 2012, 10:48:42 pm »
It really is just a question of getting from O to P via two different roots. I have never seen this in M1. I will make a page on vector question like this for my website.
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Offline -Cornea

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Re: All Mechanics DOUBTS HERE!!!
« Reply #627 on: February 11, 2012, 07:59:50 pm »
hey everybody i need help in this question i got stuck in part 2 if anyone can help me in doing it i'll be grateful =D
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Offline astarmathsandphysics

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Re: All Mechanics DOUBTS HERE!!!
« Reply #628 on: February 12, 2012, 10:59:50 pm »
Here
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Offline -Cornea

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Re: All Mechanics DOUBTS HERE!!!
« Reply #629 on: February 14, 2012, 11:03:16 am »
^Thanks =D
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