PPRuNe Forums - View Single Post - Helicopter in a box....

3rd December 2004 | 20:47

#19 (permalink)

Fay Slag

Joined: Dec 2004

Posts: 11

Likes: 0

From: Titusville, USA

Ok, how about this then..............

A hot air baloon, in the same kind of box (somewhat taller though). The air baloon is FLOATING inside the box with neither an ascent or descent.

What do the scales weigh, and why?

Cheers,

Fay