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- Path: sparky!uunet!cs.utexas.edu!rutgers!psuvax1!news.cc.swarthmore.edu!dpeders1
- From: dpeders1@cc.swarthmore.edu (Daniel Pedersen)
- Newsgroups: sci.energy
- Subject: Re: Mileage vs. Safety concerns in autos
- Message-ID: <PF9VBQC3@cc.swarthmore.edu>
- Date: 1 Jan 93 04:25:38 GMT
- References: <1992Dec30.204434.19136@magnus.acs.ohio-state.edu> <1992Dec31.061230.22026@mr.med.ge.com>
- Sender: Daniel Pedersen - Keren's Daddy
- Reply-To: dpeders1@cc.swarthmore.edu (Daniel Pedersen)
- Organization: Swarthmore College
- Lines: 55
- Nntp-Posting-Host: hemlock
-
- hinz@picard.med.ge.com (David Hinz Mfg 4-6987 ~BHOSVWZ#097) writes:
- > John F Nielsen (jnielsen@magnus.acs.ohio-state.edu) wrote:
- >
- > : A light car impacting a wall would produce the same damage to
- > : occupants as a heavy car impacting a wall.
- >
- > Lots of variables here. Say you are riding on a 1-ton steel bar, and impact
- > the wall. The forces on your body would be considerable. Say you are on a
- > 1-ton, gradually crumpling (whatever), you'll come out lots better.
-
- But if all other variables are kept constant, such as crumpability, the
- heavier car will experience a smaller acceleration/deceleration than the
- lighter car, and less damage will be caused to the occupants. the heavier
- the car, the greater the chance that it will break through the
- wall/telephone pole. If the car breaks through the wall, the deceleration
- is less. But I agree that weight is not the only determining factor.
-
- > :
- > : I guess my point is the following:
- > : It is incorrect to say that CAFE standards will encourage the building
- > : of flimsy cars. Since, if everyone drove these resulting
- > : small cars, size is no longer an issue. Flimsy does not equal small
- > : it equals poorly engineered.
- >
- > I disagree, for the most part here. In an ideal world, where all manufacturers
- > would care enough, they would strive to find better ways to improve survivability.
-
- About the CAFE standards and decreased safety in autos: How can we improve
- the car mileage without sacrificing safety? in other words, what can be
- done to promote development of better engines rather than just making the
- cars lighter?
-
- >
- > : Size only matters to saftey when you have all types of cars on the
- > : road. In that case you would want the biggest best engineered car you
- > : can find.
- >
- > I would say that size doesn't even matter then. I'd rather have the best
- > engineered car I can (find & afford), rather than the biggest.
-
- Just a point to think about: The safety of the car is important in one
- vehicle accidents as well (which according to some statistics presented by
- a GM engineer are the most common). If you crash into a tree, it doesn't
- really matter how massive/light the other cars on the road are. What
- interests me is how well will my car protect my family and myself if we hit
- anything. I'd rather have a >50 MPG Volvo, but hey...
-
-
-
- -->Daniel Pedersen - Keren's Daddy (215)543-8961
- dpeders1@cc.swarthmore.edu pedersen@engin.swarthmore.edu
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