Date: Tue, 12 Oct 1999 19:54:43 -0600
Author: The Lahrs
Subject: Re: Ball jumping out of water cup
I've added a 5th video of the glass and ball being dropped without
any water in the glass. There is no detectable bounce at all!
Clearly the water's motion caused by the sudden deceleration is
what propels the ball upwards. I would love to see a
good explanation of this. As Gordon Smith states, I'm "interesting
At 02:22 PM 10/12/99 -0500, you wrote:
>I was dissappointed by picture 4.
>I expected it to be in the glass, but dry.
* John C. and Jan H. Lahr *
* JohnJan@lahr.org *
* 1925 Foothills Road *
* Golden, Colorado 80401-1718 *
* (303) 215-9913 *
* http://lahr.org/john-jan *
* http://giseis.alaska.edu/lahr *