Thursday, August 4, 2016

Canoe Safety

I have a 15 foot Pelican Canoe and I was wondering about stability.  I took it out with my son recently to run some tests to increase stability of the canoe.
With two people in the canoe its is best to use as suggested with the heavier person in the rear.
When one person is in the canoe it is better to turn it around ( paddler sitting in the front of the canoe but facing towards the rear and paddling in that direction.
That moves the center of gravity forward making the canoe more stable 20% or more depending upon the weight of the paddler.   
It seems to work because there is a foot difference in the seating between the front and rear seats.

Attached is a link which I found that might be helpful.   Increasing x p will move the center of mass to the right.  


http://employees.csbsju.edu/cgearhart/Courses/Physics191/lecture/CM_example.pdf