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Today's Topics:
1. Re: Intelligent designists fight back. (Bernard Cleyet)
2. Re: Accelerating automobile (John Barrer)
3. Re: earth's rotation (Michael Porter)
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Message: 1
Date: Sun, 06 Jan 2008 00:52:44 -0800
From: Bernard Cleyet <bernardcleyet@redshift.com>
Subject: Re: [Phys-l] Intelligent designists fight back.
To: Forum for Physics Educators <phys-l@carnot.physics.buffalo.edu>
Message-ID: <478096DC.5010509@redshift.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
"It does not admit supernatural agents any more than Darwinism does."
Until I'm disabused, my understanding is design if not by an earthly
form is supernatural. Design requires a designer. If not of this
earth, then is supernatural.
bc thinks this is an analytic truth.
LaMontagne, Bob wrote:
I think you are missing the point of Intelligent Design. It does notadmit supernatural agents any more than Darwinism does. It simply looks at
the usual evidence - fossil records, complexity of organisms, etc. - and
concludes from that evidence that evolution cannot explain the full tapestry
of what is seen - a non random, deliberate interaction of some kind is seen
to be required. That process may come to a different conclusion than
Darwinists, but it is no different in kind from the process followed by
Darwinists. The step to appealing to a deity as the deliberate interaction
is an entirely separate conclusion that is not demanded by ID.
scientists who are mistakenly dismissive of ID and who treat it as something
ID proponents understand very well how science operates. It is mainstream
unworthy of serious rebuttal. One cannot blame non-scientists for failing to
conclude that in a comparison between Darwinism and ID, one is science and
the other is not.
insight into the way education works and has shown this in the numerous
Ben Stein is a very clever and intelligent person. He has remarkable
parodies that he has presented of pedantic instructors. He also has an
uncanny grasp of the workings of the financial world and has become very
wealthy acting on those insights. I watch him often on the Saturday morning
financial programs on Fox News. I have taken some of his advice and have
reaped significant financial rewards from doing so. He is not an ignoramus.
Obviously, neither is President Bush or numerous other highly intelligent
people who see no reason to prefer Darwinism over ID. Rather, it is the
science community who has to get off their high horses and come up with
clear, easily understandable retorts to ID. Simply being dismissive is going
to drive more of the general population into the ID court. They have seen
scientists careen from Global Cooling to Global Warming - they have seen
demands for banning DDT followed by u
nforgivable mass deaths of children in undeveloped countries because of
the resulting surge in malaria - they will not accept nuclear power because
scientists have created bombs from that science. Scientists have too spotty
a history to take a believable condescending attitude toward ID that is
readily acceptable by the general public.
living world
Bob at PC - who sees evolution as the only viable explanation for the
with my new Vista computer very well.)
(Please excuse the typos - my new wireless keyboard does not communicate
about
________________________________
From: phys-l-bounces@carnot.physics.buffalo.edu on behalf of John Clement
Sent: Fri 1/4/2008 3:34 PM
To: 'Forum for Physics Educators'
Subject: Re: [Phys-l] Intelligent designists fight back.
They hardly need to fight back when we have major presidential candidates
who disavow evolution, and a sitting president who does the same. How
an anti-theocracy web site? Ben Stein obviously does not understandsomething
science. It can't admit supernatural agents. When scientists do that,
research and development stops. Newton when he did not understand
said that God arranges it, so others went on to do the calculations thatdid
not need to admit the "hypothesis" of a deity. The problem is that theMany
religious right equates this with atheism, which is absolutely false.
religious groups have made their peace with Darwin.
John M. Clement
Houston, TX
http://www.expelledthemovie.com/playground.php
bc, little scientist.
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------------------------------
Message: 2
Date: Sun, 6 Jan 2008 07:21:49 -0800 (PST)
From: John Barrer <forcejb@yahoo.com>
Subject: Re: [Phys-l] Accelerating automobile
To: Forum for Physics Educators <phys-l@carnot.physics.buffalo.edu>
Message-ID: <872285.91533.qm@web54406.mail.yahoo.com>
Content-Type: text/plain; charset=iso-8859-1
I would suggest this is a case where energy analysis
really helps to complete the picture. While the road
provides the net force which accelerates the car due
to an N3 interaction, it is the internal energy
(chemical) of the car which is the source of the
increase of the car's KE. It is this internal energy
which enables the car to exert a push on the road.
Energy pie charts of the car/road/Earth/air system
(other systems can be chosen as well but this choice
keeps the size of the pie constant) for two states
illustrate what's happening. State 1 - car at rest.
Entire pie is chemical energy. State 2 - car now
traveling at steady speed. There is now a small slice
of KE, a larger (appx 3X) slice of dissipated energy
(call it something else if this term offends), with
the balance of the pie chemical. Sizes of the slices
need to be qualitatively appropriate. A discussion of
where this dissipated energy "resides" can be quite
rich.
John Barrere
Fresno USD
--- "LaMontagne, Bob" <RLAMONT@providence.edu> wrote:
My department just switched to the latest version ofhttps://carnot.physics.buffalo.edu/mailman/listinfo/phys-l
Serway - Physics for Scientists and Engineers. The
following problem is presented in chapter 5 (prob
26):
"A car is moving forward slowly and is speeding up.
A student claims "the car exerts a force on itslf"
or "the car's engine exerts a force on the car"
Argue that this idea cannot be accurate and that
friction exerted by the road is the propulsive force
on the car."
How would members of this list respond to this
problem? If I am standing on ice and push off from a
rigid wall, is it the wall providing the propulsive
force on my torso or is it the muscles in my arm?
Bob at PC
_______________________________________________Forum for Physics Educators
Phys-l@carnot.physics.buffalo.edu
------------------------------
Message: 3
Date: Sun, 6 Jan 2008 10:46:13 -0500
From: Michael Porter <listmoe@gmail.com>
Subject: Re: [Phys-l] earth's rotation
To: Forum for Physics Educators <phys-l@carnot.physics.buffalo.edu>
Message-ID: <1ED3DDC2-12FA-4FF2-BFC0-33B20B722DC0@gmail.com>
Content-Type: text/plain; charset=US-ASCII; delsp=yes;
format=flowed
On Jan 5, 2008, at 10:16 AM, Clarence Bennett wrote:
If, as I suspect, the concept CLOCKWISE was invented by Europeans
looking at sundials, then I think Mike's argument should fall apart.
It's worse than that, Clarence -- Given that a small variation in the
nature of the Earth's motion would have likely changed the entire
course of human history (if, in fact, we even came into existence),
the English language as we know it wouldn't exist and this whole
discussion would be incomprehensible.
...See what I did there?
---
Michael Porter
Colonel By Secondary School
Ottawa, Ontario, Canada
------------------------------
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End of Phys-l Digest, Vol 36, Issue 8
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