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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: a challenging rotational problem.......(conceptual)
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[Post New]15 May 2008 22:48:17 IST
    Subject: Re:a challenging rotational problem.......(conceptual)
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pramod6990 (905)

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ahhh!!!!! atlast i manage to convince one person..........but varun this is not the only catch.....there's another catch comminup...........lets see whether u can crack........tell me how wud u proceed frm this pt.......Hey, cmon' u can do it.......
"Logic is the systematic way of reaching the wrong conclusion with confidence" lol.....
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[Post New]15 May 2008 22:56:16 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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SEE SINCE IT IS IN PURE ROLLING WE CAN FIND THE NEW VELOCITY FROM THAT THE ANGULAR VELOCITY
AND THUS THE HIEGHT
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

url=http://sig.graphicsfactory.com/]

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[/url]
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[Post New]15 May 2008 23:05:40 IST
    Subject: Re:a challenging rotational problem.......(conceptual)
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pramod6990 (905)

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Tell me how do u plan to find out this new velocity.........thers a nice catch here..........
"Logic is the systematic way of reaching the wrong conclusion with confidence" lol.....
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[Post New]15 May 2008 23:07:39 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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I THINK
THAT VCOS@=ORIGNAL VELOCITY
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

[url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

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[Post New]15 May 2008 23:09:59 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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I HV TO WAKE AT 5 TOMM
SO WILL COME LATER
PLS GIVE A TIME
SO WE CAN DISCUSS
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

[url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

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[Post New]15 May 2008 23:13:45 IST
    Subject: a challenging rotational problem.......(conceptual)
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ashish_banga (927)

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answer is( 3v^2 / 4g ) cosec theta
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[Post New]15 May 2008 23:15:15 IST
    Subject: Re:a challenging rotational problem.......(conceptual)
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pramod6990 (905)

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ther's the second catch............i can tell u that it is not  Vcos$...the  final velocity..........


think over it.....nd lets discuss it tomm.(donno at wat time ill be commin online tomm.)......
"Logic is the systematic way of reaching the wrong conclusion with confidence" lol.....
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[Post New]15 May 2008 23:16:29 IST
    Subject: a challenging rotational problem.......(conceptual)
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ashish_banga (927)

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is my answer right
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[Post New]15 May 2008 23:19:39 IST
    Subject: Re:a challenging rotational problem.......(conceptual)
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pramod6990 (905)

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tell me the method by which u found out the velocity after it climbs up............ill tell u after that........
"Logic is the systematic way of reaching the wrong conclusion with confidence" lol.....
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[Post New]16 May 2008 08:31:53 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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SEE THE FALLACY
LIES HERE IT IS NOT COMPLETELY INELASTIC
SINCE IT STILL HAS A COMPONENT OF VELOCITY
VCOS 60
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

[url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

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[Post New]16 May 2008 09:22:33 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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IF IT IS AN ELASTIC COLLISION IT WILL NOT HAVE A HORIZONTAL COMPONENT
COZ EV"COS60=V
BUT HERE E=0
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

[url=http://sig.graphicsfactory.com/]

[/url]
Glitter Graphics

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[Post New]16 May 2008 09:24:34 IST
    Subject: a challenging rotational problem.......(conceptual)
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varun.tinkle (1054)

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