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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: only brains are allowed
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waterdemon (4767)

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here in this question , there is a cube of dimension of a,b,c and there is a door like an arc of a circle having radius R and due to the open space between the door and the cube ther appears a hole which causes the water to leak out of the cube filled fully with water afrom point T .
Now you all have to find the force F that has to be applied on point T to prevent
leakage of water through hole "T" ? 


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waterdemon (4767)

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The one who gives the answer will definitely get a salute.

Always available for help !

But Remember Don't hesitate to ask a good Question but
Be damn serious for Questioning a weak one.







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waterdemon (4767)

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come on dudes where are all of the brains u have got,
 
apply logics if u do have one and answer my questions
 
This challenge is open for all experts too.
 
Cheers !!!!!!!!!!!!!!!!!!!!!!!!! and
 
Enjoy while doing the sum !!!!!!!!!!!!!!!!!!!!!!!!!!!

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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
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waterdemon (4767)

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Tomorrow the results will be released.

HAHAHAHHA !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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waterdemon (4767)

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I thought that there might be some one able to do this question come on where are you all

Solve it !!!!!!!!

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fused_bulb (233)

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hey yaar....the question ( pictorially ) is difficult 2 understand..

can u draw the diagram a little better...

............tseb eht ma i
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rakesh_89 (47)

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u havn't mentioned anything abt point p where is it???

The woods are lovely, dark and deep.
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep.
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waterdemon (4767)

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Sorry the point p has been printed mistakenly by me

It is actually point T

And for fuse bulbI want to tell u that i have given every thing u need in the diagram

So i don't think that there is any problem with the diagram.

Solve It !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
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<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>







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TRANSLTR (80)

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i don't get d sense of the ques...wat d'u mean by a "cylindrical " door?!
wat uve drawn looks nowhere near it!
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waterdemon (4767)

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Now is it correct

And if yes solve it.

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<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>







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rakeshvarmavns (0)

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this force must be equal to pressure applied by water above the cylindrical door portiion.
(a-R)g/3.14R.R.a
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waterdemon (4767)

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Hint for all the one who are trying solving it


Take any angle Theta with the horizontal of the cube and try resolving it alon the direction of the force by taking its

X and Y components .

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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>


<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>







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waterdemon (4767)

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Another hint :

Try solving with the help of fluid mechanics

Take density of fluid into account for getting the pressure on the side
 
where the door is.

Come on guyZ how many

More

Hints do u need .

Wish u good luck.

Always available for help !

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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>


<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>







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