Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: .Bernoulli and curve balls.



Leigh Palmer writes:

When you've all figured out how to explain all natural phenomena in
terms of high school physics, I would like some help on a problem
I've been wondering about for some time. Why does a spinning
curling stone curl the way it does? Every simple explanation I can
think of has it curling the opposite way. I know it curves in the
"common sense" direction, but I'm unsatisfied by that explanation.




Which way *does* it curl? And is it related to the tippy top problem?

Paul J. Camp "The Beauty of the Universe
Assistant Professor of Physics consists not only of unity
Coastal Carolina University in variety but also of
Conway, SC 29528 variety in unity.
pjcamp@csd1.coastal.edu --Umberto Eco
pjcamp@postoffice.worldnet.att.net The Name of the Rose
(803)349-2227
fax: (803)349-2926