Originally Posted by msheron

First was this the same force for each trial run. In other words a equal relative propulsion given the run of each. If you are talking about someone and even the same person getting on the bike and doing this you would never get an equal force of propulsion simply put.

And using a computer and mechanical means I assume is not what you used unless your a Consumer Digest scientist who has a multi-million dollar facility to do this correctly and with equality.

I do say this.................if you watch Myth Busters you may propose this to them and they have the means and would make for a interesting episode.