Justin, you're friend isn't in the loop. Maybe you should clue him in.moosehead_beerJune 24 2007, 19:25:29 UTC
Let the initial position and speed of an overdamped, nondriven oscillator be x0 and v0, respectively.
Recall that the equation of motion for such an oscillator is
where
and w0 is the characteristic frequency.
(a) Show that the amplitudes A1 and A2 have the values and where and .
(b) Show that when A1 = 0, the phase paths must be along the line given by , otherwise the asymptotic paths are along the line given by . Hint: Note that and find the asymptotic paths when .
Re: Justin, you're friend isn't in the loop. Maybe you should clue him in.hfx_benJune 24 2007, 20:21:39 UTC
My "search"? No search here. What fires my inquisitiveness, that I can speak to: your malevolence ... perhaps you've some pscyhophysiological predisposition to pompous arrogance. For a few moment your narcissism got me considering autistic solipsism ... but I don't think that's so: you're obviously playing to the audience.
3 year old ego construct? "I can therefore I must"? A primadona who raves to remain central to the exchange?
In any case, yours manner makes a useful study: the polar contradiction of Habermas' discourse ethics. You begin with an empty ad hominem then carry on mocking ... compel, coerce, conquer.
I'll leave you to play with your scat, lest I begin to objectify you.
Re: Justin, you're friend isn't in the loop. Maybe you should clue him in.vap0rtranzJune 25 2007, 01:24:28 UTC
perhaps you've some pscyhophysiological predisposition to pompous arrogance. For a few moment your narcissism got me considering autistic solipsism
Careful. There's some history here that I've meant to extend to Andrew's posts ... "climb the steps of tyranny. BECOME GOD! (well ... if you were a solipsist -- )."
Re: Justin, you're friend isn't in the loop. Maybe you should clue him in.hfx_benJune 25 2007, 02:13:46 UTC
*shrug* After the salvo of personal attacks I asked how his manifestation of expertise related to the initial post. The "your search" seemed to me no more than evasiveness.
Recall that the equation of motion for such an oscillator is
where
and w0 is the characteristic frequency.
(a) Show that the amplitudes A1 and A2 have the values
and
where
and
.
(b) Show that when A1 = 0, the phase paths must be along the line given by
, otherwise the asymptotic paths are along the line given by
. Hint: Note that
and find the asymptotic paths when
.
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It's evident that your only intention is to mock and condescend.
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What fires my inquisitiveness, that I can speak to: your malevolence ... perhaps you've some pscyhophysiological predisposition to pompous arrogance. For a few moment your narcissism got me considering autistic solipsism ... but I don't think that's so: you're obviously playing to the audience.
3 year old ego construct? "I can therefore I must"? A primadona who raves to remain central to the exchange?
In any case, yours manner makes a useful study: the polar contradiction of Habermas' discourse ethics. You begin with an empty ad hominem then carry on mocking ... compel, coerce, conquer.
I'll leave you to play with your scat, lest I begin to objectify you.
Reply
Careful. There's some history here that I've meant to extend to Andrew's posts ... "climb the steps of tyranny. BECOME GOD! (well ... if you were a solipsist -- )."
Reply
After the salvo of personal attacks I asked how his manifestation of expertise related to the initial post. The "your search" seemed to me no more than evasiveness.
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Andrew means he has reasons for not responding to the OP and for posting these problems, and I don't necessarily find those reasons "bad" or worthy to censor.
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That in response to your ""What is this in response to? Not the OP, surely."
I was on the right track; his contempt is justified by the way it's so routinely indulged.
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