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Rick devena
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Homework Statement
A child slides down a slide with a 28 degree incline , and at the bottom her speed is precisly half what it would have been if the slide had been frictionless. Calculate the coefficient of kinetic friction between the slide and the child.
Homework Equations
Newtons second law
The Attempt at a Solution
https://www.physicsforums.com/attac...6/?temp_hash=7d75ca4df687186214dd365d2dd18568[/B]