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Qualification => Subject Doubts => GCE AS & A2 Level => Sciences => Topic started by: thecandydoll on May 09, 2011, 06:14:33 am

Title: Physics A2 CIE
Post by: thecandydoll on May 09, 2011, 06:14:33 am

May june 2007 q3 b
how to find area below the line of graph...its a curve. how to do it?

Title: Re: Physics A2 CIE
Post by: thecandydoll on May 09, 2011, 10:49:16 am

bump

Title: Re: Physics A2 CIE
Post by: Sue T on May 09, 2011, 11:51:09 am

you have to separate it into triangles, rectangles and trapeziums - watever you do would be fine as long as u try and include as much of the curve -- u have 2 keep trying really

Title: Re: Physics A2 CIE
Post by: thecandydoll on May 09, 2011, 03:14:29 pm

Could someone show me??

Title: Re: Physics A2 CIE
Post by: Sue T on May 09, 2011, 03:49:34 pm

ok i shall :D

Title: Re: Physics A2 CIE
Post by: yasser37 on May 09, 2011, 06:04:41 pm

you may also count squares and estimate then multiply by the factor per square
that's how I did it

I can explain if u want

Title: Re: Physics A2 CIE
Post by: thecandydoll on May 10, 2011, 03:02:41 am

Could you explain??

Title: Re: Physics A2 CIE
Post by: thecandydoll on May 10, 2011, 05:58:30 am

Oct/Nov 2010 Paper 41
Q2 b(iii)

Title: Re: Physics A2 CIE
Post by: Sue T on May 10, 2011, 07:44:31 am

Quote from: thecandydoll on May 10, 2011, 05:58:30 am

Oct/Nov 2010 Paper 41
Q2 b(iii)

its here https://studentforums.biz/sciences-149/physics-cie-12369/