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Author Maths help
broster
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Registered: 6th Dec 02
Location: Drives: E39
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20th Jan 05 at 16:19   View Garage View User's Profile U2U Member Reply With Quote
ok peeps heres a tricky one:

1/3(pie)(radius)squared(height) is the forumla to work out the volume of a cone, fine me a height and radius to match the outcome 2947230.......................good luck
3CorsaMeal
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Registered: 11th Apr 02
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20th Jan 05 at 16:22   View User's Profile U2U Member Reply With Quote
in what units is the stated volume?
drunkenfool
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Registered: 7th Feb 03
Location: Hereford Drives: Audi R8 V8
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20th Jan 05 at 16:23   View User's Profile U2U Member Reply With Quote
there are two unknowns in one equation. Do you know the angle of the cone?
CorsAsh
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Registered: 19th Apr 02
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20th Jan 05 at 16:31   View User's Profile U2U Member Reply With Quote
r(squared)=2814397.338=your answer
.............................h

[Edited on 20-01-2005 by CorsAsh]
broster
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20th Jan 05 at 16:42   View Garage View User's Profile U2U Member Reply With Quote
i know there are two, one will be silly tho..... gradient of cone is 0.56.....

[Edited on 20-01-2005 by broster]
3CorsaMeal
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20th Jan 05 at 16:58   View User's Profile U2U Member Reply With Quote
one that would work would be a cone with a radius of 2.3731096 and a height of 500,000

i think
3CorsaMeal
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21st Jan 05 at 12:26   View User's Profile U2U Member Reply With Quote
ttt

what is the cone for?

you can pick a height and then work out radius
broster
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Registered: 6th Dec 02
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21st Jan 05 at 12:44   View Garage View User's Profile U2U Member Reply With Quote
IV WORKED IT OUT NOW JUST DECIDED TO HAVE A LOO KTHIS MORNING AND ALL WAS CLEAR..... cone is a water container, need to find pressure acting on the bottom when its got 1/2 volume in it etc....... its hard to explain

 
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