5. (Q7) An ultimate Frisbee player (body mass of 54 kg) sprints at 7.1 m/s and makes a quick turn to her right. In the stance phase during this turn, her vertical acceleration is 5.0 m/s² and her horizontal deceleration is -2.0 m/s2. If the static coefficient of friction between her foot and the turf is 0.8, how small of a radius (m) can she have on her turn not to slip? Assume that air resistance is negligible.

5. (Q7) An ultimate Frisbee player (body mass of 54 kg) sprints at 7.1 m/s and makes a quick turn to her right. In the stance phase during this turn, her vertical acceleration is 5.0 m/s² and her horizontal deceleration is -2.0 m/s2. If the static coefficient of friction between her foot and the turf is 0.8, how small of a radius (m) can she have on her turn not to slip? Assume that air resistance is negligible.

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Description: 5. (Q7) An ultimate Frisbee player (body mass of 54 kg) sprints at 7.1 m/s and makes a quickturn to her right. In the stance phase during this turn, her vertical acceleration is 5.0 m/s² andher horizontal deceleration is -2.0 m/s2. If the static coe

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 8WUE: A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the...

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A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the magnitude of the cars centripetal acceleration. (b) What is the magnitude of the force of static friction acting on the car? (See Section 7.4.)
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