View Single Post
Old 09-11-2012, 02:19 AM   #34
77Dinaartickire

Join Date
Oct 2005
Posts
513
Senior Member
Default
Physics Brain Teaser for you folks:

Where does the energy for his ascent come from?
The energy comes from the act of pumping/compressing the helium into the tanks.
77Dinaartickire is offline


 

All times are GMT +1. The time now is 11:02 PM.
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Design & Developed by Amodity.com
Copyright© Amodity