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#1 2007-03-03 11:39:55

justlookingforthemoment
Moderator
Registered: 2005-05-26
Posts: 2,161

Brilliant mathematical minds

Received some pictures in a email from a friend:

maths0.jpg
maths1.gif
maths2-1.jpg
maths3.gif
maths4.jpg

I can't remember if anyone has already posted these here ... and don't have time to crawl through the archives.

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#2 2007-03-03 12:37:37

JaneFairfax
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Registered: 2007-02-23
Posts: 6,868

Re: Brilliant mathematical minds

Those are great! roflol

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#3 2007-03-03 13:00:26

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,710

Re: Brilliant mathematical minds

Lovely! The "six" one is somewhere, but the others are new to me.


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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#4 2007-03-03 13:41:41

Toast
Real Member
Registered: 2006-10-08
Posts: 1,321

Re: Brilliant mathematical minds

viewphpag3.jpg
view2phpqn9.jpg
view4phpop4.jpg

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#5 2007-03-03 13:54:25

JaneFairfax
Member
Registered: 2007-02-23
Posts: 6,868

Re: Brilliant mathematical minds

Actually, I am intrigued by this question in the first paper itself:

What’s the definition “coming to rest” anyway? Doesn’t it mean that the object no longer continues to move? tongue Or is this a question on the English language rather than physics? dizzy

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#6 2007-03-03 14:17:38

Ricky
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Registered: 2005-12-04
Posts: 3,791

Re: Brilliant mathematical minds

I always thought rest meant that the net force on the object was 0.


"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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#7 2007-03-03 15:26:16

JaneFairfax
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Registered: 2007-02-23
Posts: 6,868

Re: Brilliant mathematical minds

That would just mean that the object isn't accelerating. wink

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#8 2007-03-03 16:53:24

mathsyperson
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Registered: 2005-06-22
Posts: 4,900

Re: Brilliant mathematical minds

I think coming to rest just means that the velocity at a certain time is 0.
If there is a net force on the object then the rest will only be instantaneous, but it will be rest nonetheless.

I like how the answer in Toast's third picture got a mark. smile


Why did the vector cross the road?
It wanted to be normal.

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#9 2007-03-03 18:02:56

JaneFairfax
Member
Registered: 2007-02-23
Posts: 6,868

Re: Brilliant mathematical minds

That’s what I understand by coming to rest – the velocity becomes 0.

When there’s no net force, the acceleration is 0 but the velocity doesn’t have to be 0.

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#10 2007-03-03 18:23:57

ryos
Member
Registered: 2005-08-04
Posts: 394

Re: Brilliant mathematical minds

I'm with the student in the last image of Toast's post. (S)he answered the question as asked. It absolutely infuriates me when teachers ask things in such an ambiguous way that you have no idea what to do.

My other favorite is "discuss"--"Discuss the function f...". The only sensible response is, "What about it do you want to know?" But you can't very well put that if you expect points on the assignment.

Yes, I'm bitter. sad


El que pega primero pega dos veces.

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#11 2007-03-03 19:49:52

Devantè
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Registered: 2006-07-14
Posts: 6,400

Re: Brilliant mathematical minds

Those are very good, nice finds.

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#12 2007-03-05 03:32:23

lightning
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Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

cool, dev wat happened to your avatar


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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#13 2007-03-05 04:51:28

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

Re: Brilliant mathematical minds

Ehm, you're colourblind, nothing happened.

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#14 2007-03-05 05:06:52

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

yeah its a gold moon now it was a normal moon now its a gold one.... cool


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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#15 2007-03-05 05:08:48

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

Re: Brilliant mathematical minds

If you pay more attention, it will come to your attention that it is not in fact a moon, but your incorrect judgement.

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#16 2007-03-05 05:32:19

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

its a amber earth


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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#17 2007-03-05 16:26:36

ganesh
Administrator
Registered: 2005-06-28
Posts: 34,562

Re: Brilliant mathematical minds

Goodones,
Justlookingforthemoment and Toast!
As Admin stated, the six is a bit too familiar, but certinaly not the others smile


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#18 2007-03-13 06:06:21

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

and as for me i don't know any of them


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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#19 2007-03-14 04:20:51

LQ
Real Member
Registered: 2006-12-04
Posts: 1,285

Re: Brilliant mathematical minds

Best jokes ever. thanx.


I see clearly now, the universe have the black dots, Thus I am on my way of inventing this remedy...

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#20 2007-03-14 04:23:36

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

welcome big_smile


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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#21 2007-03-14 19:24:21

justlookingforthemoment
Moderator
Registered: 2005-05-26
Posts: 2,161

Re: Brilliant mathematical minds

Heh ... why did you say 'welcome'? You even said yourself:

You even said yourself wrote:

and as for me i don't know any of them

big_smile

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#22 2007-03-14 19:34:21

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

yeah but that wasn't me that was You even said yourself said that


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#23 2007-03-23 04:59:38

soha
Real Member
Registered: 2006-07-07
Posts: 2,530

Re: Brilliant mathematical minds

nice ones.I like the expand one.


"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!" smile smile
- David O. McKay

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#24 2007-03-23 05:06:24

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

Re: Brilliant mathematical minds

lightning wrote:

yeah but that wasn't me that was You even said yourself said that

That's not amusing, the joke has been used by many people, including me, over a hundred times now...

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#25 2007-03-23 06:18:40

lightning
Real Member
Registered: 2007-02-26
Posts: 2,060

Re: Brilliant mathematical minds

but i didn't say it though that guy is there who is he....... i'm getting curious


Zappzter - New IM app! Unsure of which room to join? "ZNU" is made to help new users. c:

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