1. The problem statement, all variables and given/known data(adsbygoogle = window.adsbygoogle || []).push({});

A skier traveling 12.0 m/s reaches the foot of a steady upward 18° incline and glides 14.2 m up along this slope before coming to rest. What was the average coefficient of friction?

2. Relevant equations

Wnet=delta KE

coefficient=Ff/Fn

and a ton of other Forces equations

3. The attempt at a solution

This problem was amazingly hard..so many steps but here's what i did

KEi=Wnet+PEf

72=coefficient(9.33+3.03)(14.2)+43

Coefficient=0.755

Is that correct?

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# Homework Help: Skier's coefficient

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