Title: A 50.0-kg skier starting from rest travels 200 m down a hill that has a 20.0° slope. When the ... Post by: Brelou on Feb 24, 2017 A 50.0-kg skier starting from rest travels 200 m down a hill that has a 20.0° slope. When the skier reaches the bottom of the hill, her speed is 30.0 m/s.
(a) How much work is done by friction as the skier comes down the hill? (b) What is the magnitude of the friction force if the skier travels directly down the hill? Title: Re: A 50.0-kg skier starting from rest travels 200 m down a hill that has a 20.0° slope. When the ... Post by: mtown88 on Feb 24, 2017 Content hidden
Title: Re: A 50.0-kg skier starting from rest travels 200 m down a hill that has a 20.0° slope. When the ... Post by: teehee12 on Oct 14, 2019 thank you
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