Quote:
Originally Posted by Prontopwnage
hey you guys, your thinking to hard...
You could do the opposite and get more grip... Like that model car that can go on the ceiling! I don't know if that would work... What do you guys think?  |
I think you're not thinking hard enough, since you asked.
Quote:
Originally Posted by cj.reeves
is the coeficient of friction independent of surface area under the present conditions
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Yes, as coefficient of friction is a property of the interaction of two surfaces. But I think you want to know about pushing power, which theoretically remains the same because a larger area means a smaller force per unit area, but in reality a larger surface contact area means a very slightly increased pushing power.
Quote:
Originally Posted by scirobotics
it is illigal to genarate downforce with a fan
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Can you quote a rule please? Or is this speculation?