In aus.bicycle on Sat, 1 Dec 2007 21:21:03 +1100
Resound wrote:

"Artoi" wrote in message
...

I'd like to see how fast a bike can go with a 3000W engine.
--

I'm guessing about 90-100kph on the flat. 200w gets you about 25kph so four
times that speed requires 16 times that power (drag goes up as a square of
speed) so 100kph should be about 3200w.

Yeah, but factor in the weight of the speakers!

Zebee