Re: [Paddlewise] Rocker: too many sea kayaks

From: Mark Zen <canoeist_at_netbox.com>
Date: Wed, 29 Sep 1999 18:49:25 +0000
At 20:09 9/29/99 -0400, Michael Daly wrote:
>Mark Zen wrote:
>> On Wed, 29 Sep 1999, Kenneth Cooperstein wrote:
>> [snip]
>> > Assumptions:
>> >
>> [snip]
>> > (2) Leaning the boat a little causes it to turn away from the lean
>> > because the low side is longer on the water than the high side, causing
>> > lift aft.  Thus lean can be used to steer in open water.
>>
>> leaning the boat will not cause the boat to turn.
>
>I beg to differ.  This is one of the tests I conduct on a kayak when I paddle
>it.  I get up to speed, stop paddling and drift a bit.  Then, _without_ a sweep
>stroke, I lean the kayak.  Good ones turn opposite the lean.
>
>Mike

mike,
you snipped:
====
if the boat is going in a straight line, and you lean left, you keep going 
in a straight line. if the boat is turning left, and you lean left, you turn
a bit faster. if the boat is turning left, and you lean right, you turn left FAST, 
this is called a "jam turn"
====
i am fairly willing to bet the boat has started a turn before you lean,
and you were performing a jam turn...
to become certified as a _canoe_ instructor, we had to demonstrate this
principle to the instructor trainer... from what i know of hull shapes,
the same _should_ be true of sea kayaks as well... whitewater kayaks probably
fit that catagory, but i'm sure some of the play boats do strange things...

mark



#------canoeist[at]netbox[dot]com--------------------------------------
mark zen                      o,    o__              o_/|   o_.
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~_at_~~~~~~~_at_~~~~~~~~~~~~~~~~~~~_at_~~~~~~~~_at_~~~~~
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Received on Wed Sep 29 1999 - 17:46:13 PDT

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