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 Posted: Thu Oct 16, 2008 11:55 pm
Like...one of the practice problems? o.O
@Silver: I think it's best to just not ask at times like these 3nodding
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Posted: Thu Oct 16, 2008 11:56 pm
Now what's wrong, Dogmar (have to get that one out of the way...)?
@Invis — Yeah, what's a problem you don't get?
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Posted: Thu Oct 16, 2008 11:58 pm
Meh...Well...I suppose.
*Digs around* Here's one:
"A physics major is working to pay his college tuition by performing in a traveling carnival. He rides a motorcycle inside a hollow transparent plastic sphere. After gaining sufficient speed, he travels in a vertical circle with a radius of 13.0 . The physics major has a mass of 64.0 , and his motorcycle has a mass of 40.0 .
What minimum speed must he have at the top of the circle if the tires of the motorcycle are not to lose contact with the sphere?
At the bottom of the circle his speed is twice the value calculated in part A. What is the magnitude of the normal force exerted on the motorcycle by the sphere at this point?"
A lot of the other ones are like...Work and Energy, but it's these kind in particular (damned circular motion) that always get me >.<
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Posted: Fri Oct 17, 2008 12:04 am
...wow...for some odd reason or another...I just went back like 200 something pages in the pics thread...
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Posted: Fri Oct 17, 2008 12:07 am
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Posted: Fri Oct 17, 2008 12:12 am
I...Believe I'm gonna hit the hay now (or at least get off the computer to put in some time with my DS 3nodding I haven't been able to play that thing in like forever). My contacts are starting to hurt my eyes now >.<
So yesh. Night all~
And uh...you can just leave that random physics problem I dumped in here to rot. I'm sure no one would miss it stare
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Posted: Fri Oct 17, 2008 12:17 am
Someone might miss it. There are such things as Physics majors. I should know as my father was one.
You should have seen his face when I told him I dropped physics. sweatdrop
Anyway, be well.
@Silver — It's, uh, German... I'm not really sure that Germans even use it anymore...
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Posted: Fri Oct 17, 2008 12:20 am
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Posted: Fri Oct 17, 2008 12:41 am
Silver turned her back on me... emo
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Posted: Fri Oct 17, 2008 12:42 am
Wut, no I didn't.
Someone else, but not you.
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Posted: Fri Oct 17, 2008 12:47 am
yeah...I'm gonna get off now too...although, it's kinda like I wasn't on much anywho ^_^
NIGHT!
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Posted: Fri Oct 17, 2008 12:47 am
I was going to say something completely different, but it had the word "says" in it, and I decided not to say that because it took me about 6 tries to get "says" right...
Be well, Arc.
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Posted: Fri Oct 17, 2008 12:48 am
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Posted: Fri Oct 17, 2008 12:53 am
Meh, I think it's just clear evidence that I need to go to bed...
Be well.
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Posted: Fri Oct 17, 2008 12:57 am
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Reply
