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Hi
I have only just found your wonderful web-site & have tried the
accident
experiment, it really is a good lesson for us drivers.Perhaps it should
be
included in driving tests.
I had not appreciated the "knock on" effect until I noticed that although
I could stop in time those behind me could not.
I found that at 100 mph I had to allow 75 feet between cars for them
all
to stop & even then it was not succesful every time. A wet
road would of
made it much worse.
Thanks for a very interesting site, although I have no formal education
in
Physics I find it fascinating, so I am going to try the other experiments
now.
Regards, Ray Holloway
ray@middx.screaming.net
Your suggestions are highly appreciated! Please click hwang@phy03.phy.ntnu.edu.tw
Author : Fu-Kwun Hwang, Dept. of physics, National Taiwan Normal University
Translator : ½Å¹üö, SBC¹°¸®¸¶À»
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