Friday, January 29, 2010

Optimist Boat Plans How Fast Can An Optimist Go Up To?

How fast can an optimist go up to? - optimist boat plans

I know how fast a can opener to .....

that the wind 15 knots .... What is the speed of the boat - how much slower than the wind speed. How can you calculate how fast?

3 comments:

chrisjbs... said...

3 knots

Dougie said...

Im not sure, but I can say with confidence that this is not so fast ...

Dougie said...

Im not sure, but I can say with confidence that this is not so fast ...

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