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MikeyMike
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Homework Statement
I am in an introductory physics course. I am an aviation student, and we have to present on something related to our major. My group decided to go with an analysis on the Hudson River incident.
I am trying to figure out the force of friction the water had on the aircraft. What I do have
1) Airbus A320 Max Takeoff weight is 73500kg. The aircraft incident was only a few minutes after takeoff so we can use this number
2) The speed of the aircraft right before contact with the water is about 67 meters per second.
3) The aircraft moved along the water for about 5 seconds before coming to a complete stop. If my math was correct, this gave the aircraft an acceleration of about -13.4m/s^2 Southbound
(The distance traveled across the water is unknown)
Homework Equations
This is one of the problems I am having. I can only find equations and friction properties for solid on solid. This is where I need help.
The Attempt at a Solution
My attempt at the solution is what was posted above. Again, were going ahead of ourselves with this one and I'm hoping one of you can at least point me in the right direction.