8) A skier with a mass of 75 kg comes down a frictionless ski run that is circular (R= 30 m) at the bottom, as shown. If her speed is at the bottom of the hill (point B is 18.2 m/s, what is her speed at point A? 40° 30 m

8) A skier with a mass of 75 kg comes down a frictionless ski run that is circular (R= 30 m) at the bottom, as shown. If her speed is at the bottom of the hill (point B is 18.2 m/s, what is her speed at point A? 40° 30 m

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 14WUE

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