Originally Posted by BIG CHEVY 3600
Interesting, however I fail to see what part this plays in the discussion.
maybe what part it plays is the centrifugal force of the bottle spinning free in air not being comparable to the centripetal force when the tire is turning in contact with the road, which involves
the http://en.wikipedia.org/wiki/Reactive_centrifugal_force#Paired_forces
of http://en.wikipedia.org/wiki/Multibody_dynamics#Introduction

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics