RD [/B][/QUOTE]
BTW, guys and gals, please - no more discussion on momentum. I just took a physics test today dealing with that very issue, among others
[/B][/QUOTE]
Yeah... The motion thing.... Who was it that said.... "A butt in motion tends to stay in motion"? Some law or another....
BTW I have a travel... I would allow the sitting up, but under the advantage/disadvantage law (I believe it's the law just before the "motion" law), I see an unfair advantage being gained with the pivot....